Why do people have goals and expectations?

Well how are goals and expectations part of life? Does is it make become independent? These are very good questions which make me say yes because of how everyone wants to reach a certain goal which can either be in education, sports, or a pop artist.If you can goal you want to achieve then go for it no one is stopping you. You're the one who wants that dream then take a chance and give it everything you got. If you mess up it's not then end of the world just keep trying and learning from you're mistakes do that and next time you will be successful.