This is always a tough subject for me because everyone seems to have at least an idea of what they want to achieve. When I was younger I had these silly dreams of moving to another country, getting married, becoming a programmer to make games, have my own company and get rich (haha). I did become a programmer and got married, but never left the country or became rich. Now on my 30s I know how limited my options are.…
I felt the same way in my 30s. The thing that changed it for me was when my father passed away, my mother was diagnosed with dementia, and the pandemic. I started to realize that life is really short and it made me think a lot about what it all meant. I think you've also come to realize that there really is no point, so you can either be depressed about it and not do anything or you can just do things that bring you enjoyment. Some people find enjoyment in help others and volunteering (I don't) and will say that's the meaning of life. Other's will say finding enjoyment in the process of something is the meaning of life (I don't). I think it's different for everyone and part of life is defining the game. Everyone wants validation that their rules of life are the right rules.
I'm in my late 40s now and I just focus on whatever I want to do that I enjoy - hanging out with friends, spending time with my family, not stressing too much about work, entertaining myself with my hobbies.
On hobbies - I'll pick up hobbies just to try them out now. I have no expectations any longer. If it sticks, it sticks, if it doesn't, I don't care that much. I've come to realize I just really like to try new things, and learning the depth doesn't interest me. If i'm inspired to pick it up again, I do. There's probably some self-help/hustle porn out there that dissuades this, but I enjoy it.