In addition to that I suggest abandoning the idea of trying to be somebody. More important than individuals are what they achieve when working together.
This belongs to point 4: "do things for other people". Doing things for others often works best when joining existing efforts. Many projects with a social agenda don't have enough funds or supporters, because they operate outside of the simple profit model.
Yes. Don't be "somebody"", just be yourself and work on improving a few skills plus get out of your comfort zone. Go to an acting class. Learn a new language. Go to a small, special cafe every day where the people after a while greet you like family. Read "a guide to the good life" and really reflect about it. Then read it again.
This belongs to point 4: "do things for other people". Doing things for others often works best when joining existing efforts. Many projects with a social agenda don't have enough funds or supporters, because they operate outside of the simple profit model.