This is why you do it coin/token by coin/token, you do not sell the entire stack but you check it individually and whatever looks like the best then you go with that, it is a good way to move forward and I highly suggest that as an option.

Most coins have a goal in our minds, and while they may go higher, there is no way to we could make a profit from expecting to sell everything together and make profit, so you just calculate each coin and their tops and try to get out before it starts to go down. Also another great idea would be just checking the news for everything you hold, because if anything goes wrong then you should be able to sell and get out and not really have to force yourself to keep holding when it goes down.