Fear, is a very common emotion or feeling that is experienced by every person, at different times in their life. It also involves different levels of anxiety and expectations, which affect our ability to concentrate and of course, it has a big impact on our physical health. Our body cannot have sufficient rest when we are consumed with fear. Therefore, it is essential to locate the cause of those fears and deal with them in a manner, that is suitable for you.
Being afraid is a common issue in life and should not be a reason to stop learning or make improvements in your life. It is much better to take a logical and practical approach, to daily issues as they arise, and deal with them as needed.