if you don't sell, you're not losing, you're just devaluing your assets. the problem is you always see devaluation and even when it goes up, it's blocked. then you wait 3 days to withdraw, and when the day arrives that it hits your account, it has already dropped. then you have interest received but don't make a profit because everyone has already sold and it has dropped. got it? so it's better to buy and hold; if it goes up, then realize profit because the interest received is a pittance.