As long it is positive, why not just enjoy it. because if you expert in trading crypto, you can get a lot of benefit from that. Because someone who can trade well, he can filled their they daily need and with real job, it will be perfect thing.
Dont mind him, there are lots of people out there who are praying to have the kind of opportunity he has and to grab it. He should be thankful to God that he saw the light of cryptocurrency on time and didnt end up wasting his money in a wine bar or a pool club. The knowledge he even has alone, a lot of people are willing to pay for it but dont have the cash to do so or even have the opportunity to invest.
This is one of the good thing cryptocurrency has actually brought too, trading as really been of help, especially for me to generate little income I can have through it to cater for myself and my family and with time, the investment will pay off. At the same time, I do see many people are simply ignoring active trading as they prefer to hold for years and make multiple times of returns than active traders are getting.
Getting addicted to crypto will not harm anyone unlike how gambling or alcoholic addictions are ruining one's life. Because when we love our job, we may get addicted to that but this will lead to excel in that job. If OP starts focusing on making use of his life time opportunity then his addiction will remain as a good thing to support his bigger earning.