[p0wn]

One thing I'd start doing is start reading.

First I'd look into Stoicism. That will put you on a good path if you start practicing it. I personally like 'the little book of stoicism'. It's little but gives a good history of what Stoicism is and how it came to be, and also a lot of actionable advice.

From there I have a ton of other recommendations you can just dm me when you want them.