Napk1ns is active again after a long silence. I think he asked this question just as a joke. If his words are to be believed, he has been betting with very large amounts for years, so he is certainly familiar with how to transfer crypto to cash and what taxes/fees he has to pay. I really doubt that after betting so much he has no idea how to cash out.

I think he is just messing with people, all his topics are hard to believe, but I guess nothing is impossible in the crypto world. Anyway, after opening a topic he rarely comes back to the same topic, so I doubt we will see him here again. Maybe in some time, he will open another topic with some crazy bet/tip/question.