They say that you learn from mistakes, Aquarius. The first thing you must learn is not to be afraid of failing or losing in the face of your problems. Take the time to face your problems and learn to handle them better in what is to come in the future.
Another thing you should stop doing immediately is being afraid of commitment. Aquarius, you are a very self-sufficient person, and you believe that you do not need anyone or anything to make you happy. And in part, that's true. But also, from time to time, it is necessary to feel surrounded by people and notice their warmth and closeness.
It is very difficult for you to commit to people because you are very independent. It would be best if you tried to be closer to others, especially those who care about you. Aquarius, some people care about you, and you hardly care to ask them how they are doing. The more you care about them, the closer you will feel and the more comfortable you will feel over time. Aquarius, everything is a matter of opening your mind and letting yourself go a little more.