I mean.. I'm 22 y.o
Figured this out about myself by initially being drawn to travelling, and appreciate myself by going so far. Which is based around only having/doing things that add value to you happiness. Not to any sort of social status, or not to feed into societies expectations.
Do you worry that people will judge you, or think you've thrown your life away on a whim? It doesn't matter what other people think.
Don't really care what people think of me. I've always done i've wanted to do, w/o being socially pressured. So i guess that helped me.
Only you know yourself, so do what feels right and don't let the standards of other people stop you from living the life you want for yourself.
Living slower means taking more time to experience what's really important to you, like your family and friends.
Get out of the never ending race for "more achievements". You don't need them to be happy.