The most important thing is that you honor the oath you made in the parousia of an invisible imaginary non-existent father-of-the-unicorns to never act in your own best interest, always act in a way pleasing to spineless weaklings who think everyone should be as weak and spineless as they are because if they're not, they are mean people.
Don't ever be "selfish" - always leave the last cookie for anyone who says they want it more than you.
Always take your most urgent personal issues to arbitration before a board of incompetent internet strangers because they really do *CARE SO MUCH* about your eternal happiness with a money-back gar-un-tee.
Find the biggest dysfunctional internet clown you can and become his disciple/uchi-deshi. Even better if that clown is a spinster female who has never been asked to dance.
That's just my opinion, you'll find many contrary ones here - follow ALL OF THEM.
The doctor is out - of his mind.