And don't give me the usual 'but what if i stuck when the price don't fall anymore?'. I've seen it all too often, people waiting too long instead of selling, losing your profit by getting too greedy and over confident.
Or they say: you loose money because you must buy back at higher price.
Not true, if i buy back more expensive I just have less profit but no losses. It happens me sometimes, but I sold then as I am expecting some lower prices because price hits a sellwall and expecting to buy back cheaper then sellprice. Once sellwall is pulled away suddenly, I have to buy more expensive than I sold, but it is not the problem for me. Every trade is a new one.