You are all alone in this world. We have close friends and family with whom we are able to communicate our emotions. While struggling with problems, one realizes that they are technically alone and warring with their sentiments to save themselves.
“Nothing can bring you peace but yourself.” (Dale Carnegie). Everyone has their own demons to fight against and obstacles to overcome. No one is ever going to be fully interested in helping you fight yours. “You are alone because no one can truly empathize with every single emotion you go through in your life.”
You will fail while fighting against your problems, but it is not where the journey ends. You need to overcome that fact because it is reality. Some youngsters and adults might be going through the same dilemmas as you. What I am trying to impose here is that you are not alone in bearing the problems, but alone in facing them.
You shouldn’t punish yourself for failure or thinking you aren’t good enough for the people around you. Become comfortable with yourself, embrace your self-sufficient nature, and feel the ecstasy after your successes.