Investing is mostly a mind game - Crypto especially.

Make sure to check your mental health, spend time with family, get professional help (!) - there is 0 shame in that.
Investing and trading attracts a certain crowd of people.
People that got hooked by the dopamine hits but tell themselves they are investing in the future of finance which has nothing to do with gambling.
The hard truth is that most of the lessons you have to experience yourself. Everybody in crypto has round tripped crazy money - you are not alone. In fact, it's part of the game.
This might read like a coping post but I have seen it over and over again how bad this industry is for the mental health of people.
In fact it's very rare that I meet crypto people that are actually happy and satisfied with their life.
Most of them are rather cynical or talking about what they used to have or others that have more.
There will always be someone smarter and richer but it doesn't matter.
Never forget what a privilege it is to play with magic internet money and call it "work".
Focus on yourself and your relationship with God - it's the only one that actually counts.