Exactly... I own my house, and most of my food is grown by me or my parents-in-law, so this decision can't make me homeless or starving. I make plenty of cash to pay the utilities. When I need something and they don't take bitcoin it's easy enough to have money in the bank the next day. I watch the markets carefully, and I got started right after bitcoin hit $1 for the first time, so I witnessed the giant bubble and the 6 months of pain. We're much healthier now.
Did you sell some above 20?
Very small amounts. I sold most below 4 . This time I'm hanging on tight. I'm not worried because my GPU investment has already been paid off and everything from here on is profit.