There is nothing to do, just be. Do nothing. Be. No climbing mountains and sitting in caves. I do not even say "be yourself" since you do not know yourself. Just be.
There is nothing to practice. To know yourself, be yourself. To be yourself, stop imagining yourself to be this or that. Just be. Let your true nature emerge. Don't disturb your mind with seeking.
You can become a night watchman and live happily. It is what you are inwardly that matters. Your inner peace and joy you have to earn. It is much more difficult than earning money. No university can teach you to be yourself.
Being oneself is completely beyond all motivation. You cannot be yourself for some reason. You are yourself, and no reason is needed.