Holding is risky, that's true. But selling at >80% total loss of portfolio is just plain dumb in my opinion. I would rather see my portfolio go to zero, and learn some things along the way, than to sell now, lose hundreds of dollars and see the markets turn to green in a couple of months again. Just remember, crypto is a risky business, your investment can go from 1000 to 10 bucks in a matter of weeks. But something that most people don't realize, especially in a bear market, is that you investment of 10 bucks could also go to 1000 bucks in a matter of weeks if you play it right. Gambling is always risky, and that's exactly what investing in crypto is.