Mark Manson wrote a piece on the four different stages of life.
Stage Three is the great consolidation of one’s life. Out go the friends who are draining you and holding you back. Out go the activities and hobbies that are a mindless waste of time. Out go the old dreams that are clearly not coming true anytime soon.
Then you double down on what you’re best at and what is best to you. You double down on the most important relationships in your life. You double down on a single mission in life, whether that’s to work on the world’s energy crisis or to be a bitching digital artist or to become an expert in brains or have a bunch of snotty, drooling children. Whatever it is, Stage Three is when you get it done.
I'm still working hard to find out what I'm best at. I call it Stage 2.5.