Fear is one of the most basic human emotions, programmed into the nervous system and operating as an instinct. From the time we are infants, we are equipped with the necessary survival instincts to deal with fear when we sense danger may appear or feel unsafe.

Fear helps protect us, making us alert to danger and preparing us to deal with it. Feeling afraid is very natural and helpful in some situations. Fear can be like a warning, a signal warning us to be careful .

Like all emotions, fear can be mild, moderate or intense, depending on the situation and the individual. The feeling of fear can be short-lived or it can last a long time.

When we sense danger, the brain reacts immediately, sending signals that activate the nervous system. This causes physical reactions, such as a faster heart rate , rapid breathing , and increased blood pressure . The heart pumps blood to muscle groups to prepare the body for physical activity (such as running or fighting). The skin will sweat to keep the body cool. These physical feelings of fear can be mild or strong.

This response is called “fight or flight” because that’s exactly what the body is preparing itself to do: Fight danger or run fast to escape. The body will stay in this fight mode until the brain gets the “clear” message and turns off the response.

Sometimes, fear is triggered by something surprising or unexpected (like a loud noise), even if it’s not actually dangerous. That’s because the fear response is triggered immediately and several seconds faster than the thinking part of the brain can process or evaluate what is happening. As soon as the brain receives enough information to realize there is no danger, it turns off the fear response .

Fear is often used to describe our emotional response to something that appears dangerous. However, the word “ fear ” is also used in another way: To name something that a person usually feels afraid of .

People fear things or situations that make them feel unsafe or uncertain. For example, someone who is not a good swimmer may be afraid of deep water. In this case, fear is useful because it warns the person to stay safe. A person can overcome this fear by learning how to swim safely.

Fear can be healthy if it warns a person to stay safe around something that could be dangerous . Sometimes, however, a fear is unnecessary and causes more caution than the situation requires.

Many people are afraid of speaking in public. It could be when reporting in class, speaking at a conference, or reciting lines from a school play. Speaking in front of others is one of the most common fears people have.

People tend to avoid situations or things they fear. However, this does not help them overcome their fear and in fact, the fear can develop in the opposite direction. Avoiding something scary will reinforce your fear and make it more intense .

People can overcome unnecessary fears by giving themselves the opportunity to learn about and gradually get used to the thing or situation they fear .

Some normal fears may appear during childhood. Because fear can be a natural reaction to feeling insecure and vulnerable, and much of what children experience is new and unfamiliar.

Young children are often afraid of the dark, being alone, strangers, and monsters or other scary imaginary creatures. School-aged children may be scared when there is a storm or when they first wake up. As they grow and learn, with adult support, most children can slowly conquer these fears and outgrow them.

Some children are more sensitive to fears and may have difficulty overcoming them. When fear persists beyond the expected age, it can be a sign that someone is experiencing phobias or excessive anxiety . People whose fears are too intense or last too long may need help and support to overcome them.

A phobia , derived from fear , is an intense fear response to a particular thing or situation. With agoraphobia , the fear may be out of proportion to the potential danger, but for the person with the phobia , the danger feels real because the fear is so strong.

Phobias cause people to worry, feel uncomfortable , and avoid the things or situations they fear because the physical feelings of fear can be very intense. Therefore, having a phobia can interfere with normal activities. A person with a fear of dogs may feel scared while walking to school in case they see a dog on the way. Someone with a fear of elevators may avoid an elevator trip. A girl with thunderstorm phobia may be afraid to go to school if the weather forecast predicts a storm. She may feel terrible anxiety and fear when the sky turns cloudy. A guy with social anxiety experiences fearextreme when speaking or interacting in public and may be hesitant to answer questions in class, give reports, or talk to classmates in the lunchroom.

You may be tired and upset when you feel the intense fear that comes with a phobia . You may be frustrated if you miss out on opportunities because fear is holding you back, and it may leave you confused and ashamed to feel afraid of things that are normal to other people.

Sometimes, people are teased about their fears . Even if the person doing the teasing has no bad intentions, teasing will only make the situation worse.

Some phobias develop when someone has a frightening experience with a particular object or situation. A small brain structure, called the amygdala, monitors experiences that trigger strong emotions. When a certain thing or situation causes a strong fear response , the amygdala warns the person by triggering a fear response every time they encounter (or even think about) the thing or situation. there.

Someone may develop a fear of bees after being stung in a particularly scary situation. For that person, looking at a photo of a bee, seeing a bee from afar, or even walking near flowers where a bee might be can all trigger agoraphobia .

However, sometimes, there may not be one event that triggers a specific phobia. Some people may be more sensitive to fear because of the personality traits they were born with, certain genes they inherited, or situations they have experienced. People who had strong childhood fears or anxiety may have one or more phobias .

Having a phobia is not a sign of weakness or immaturity. It’s a reaction the brain has learned to try to protect the person. It’s as if the brain’s warning system activates a false alarm, creating intense fear out of proportion to the situation. Because the fear signal is so intense, the person believes the danger is greater than it actually is.

People can learn to overcome phobias by gradually facing their fears . This is not easy at first, you need to have readiness and bravery. Sometimes, people need the help of a therapist to guide them through the process.

Overcoming fear often starts with making a long list of fears in order from least to worst. For example, with a fear of dogs, the list might start with the things the person is least afraid of, such as looking at a picture of a dog. Then it works on the worst fears , such as standing next to someone petting a dog, leashing the dog, petting and walking the dog.

Gradually, with support, the person tries each feared situation on the list – one at a time, starting with the least feared . The person is not forced to do anything and tries to work through each fear until they feel comfortable, as long as it is necessary.

A therapist can also show someone with a fear of dogs how to approach, pet, and walk a dog, and help the person try it. The person can imagine the terrible things that could happen when near a dog. Sharing about this might also be helpful. When people see that what they feared did not come true, it can be a huge relief.

A therapist may also teach relaxation methods such as specific breathing patterns , muscle relaxation exercises, or gentle self-talk. These can help people feel comfortable and bold enough to face the fears on their list.

When someone becomes familiar with a feared object or situation , the brain adjusts its response and the fear is overcome.

Often, the hardest part of overcoming a phobia is starting to face it. When a person decides to do it and gets the right support, the fear can disappear quickly.