Fear is an emotion that is marked by assessing the existence of a threat that makes a person feel depressed or want to escape from it. Every human being has a fear of something, be it a phobia or fear of poverty, sadness and the like. Restrained Since we were small, being restrained is not something we enjoy. We as human beings who have their own patterns of thought are not happy creatures if they have no control in our own lives. Imagine if your life is held by someone else, like you have to marry this person, you should not eat and drink before 1 o'clock, you have to use this shirt, you have to use these pants and so on.
This can be synchronized with restrictions on freedom, everyone wants to be free to manage his own life. Freedom itself is not something that is always positive if done too much, because it is made the rules either in writing or not written (social rules).