Lol 30 year old midlife crisis. Wait till you are 50 and you look back and think of what you didn’t do. The flip side is you can look back at what you did with some satisfaction.
My point is that 30 is not old by any measure. Barring bad luck, you still have another 40 to 50 years to do something different.
Also drifting towards my 30's and bought a Jaguar last year. It's a ton of fun and I can only recommend it to counter adulthood insecurities.
my uncle bought one in the 90's, someone totaled it the same week. I do have a couple 240z's, but im mid-20's. ha