Forgot to tell you that those people that are walking around in suits, looking professional or successful. Often don’t have their lives sorted out, and they are searching for happiness. They are just like you.
Looks are deceiving a lot of the time; people wear a mask, pretending to be happy. You can’t presume things about people. So don’t feel inferior.
The world is scary to begin with; once you grow in confidence through positive and challenging experiences, you find out life is pretty good and worth the effort.