Dude; how can you say you are a failure in your early 30s? You have just finished being a kid and learned to navigate the adult work. You still haven't done anything worthwhile, and you're about to start. You have just finished the tutorial to life, and now are facing the question of
now what?Sincerely, a late 30s guy that has been through a massive burnout, mid life crisis and journey to discover myself in the past 5 years.
Millions of people have been through the same in the whole of history. Many have left notes about their experience for posterity. Time to hit the library, my friend.
(The things that have helped the most have been, in no order: talk therapy, solitude, the Tao Te Ching, Alan Watts, Camus, Nietzsche, and many more, rediscovering my long lost teenage dreams, understanding that nature is a crucial part to mental sanity and restoration)
Take care, and good luck.