Do you sell because of the rise/deep in the market, or do you sell because you actually needed the money and not because of the deep/rise of the price, or you're the type that just jumps in pick some profits and jump out?
I am a long term holder of altcoins. I sell my tokens (both alts and bitcoin) when I am broke, and when I need some money. I don't sell because there is a deep in the market, I sell because I need to. So, what about you?
I actually sell my coins whenever I need money. I often sell just to buy other coins. Most of my coins are from bounties, so whenever I receive bounty, I sell some and reward my self for my patience and hard work. I see no total sense for holding a coin for too long just to wait for the price to moon, some coins die too soon, and end up 0 in value.