I've been playing around with coins for just under a month now. $23750 total investment and currently up just under 10k in profit. One of the coins (IOTA) has gone up about 288%. Obviously it would suck if it crashed but it would equally suck to sell if it continues to grow.
Just wondering what a lot of you folks do. I'm considering investing another 25 or 50k into coins. Ideally I'd like to net 15k a month off them but I know that may not be realistic on a monthly basis.
I think it's very difficult to predict, and every situation is different. One good option is to set your exit point as soon as you go in, and then stick to it. But the whole thing is difficult. IOTA has been skyrocketing for quite a while now, but I haven't bought in - I keep thinking it will correct. One problem is that there is a lot of panic buying and panic selling that causes these huge price fluctuations. If you knew that a correction would be gradual, it would be easy to sell just after the peak... but corrections are often cliff-edge plummeting.