Buy them when they're sleeping, sell them when they're leaping.
Disclosure: I do not buy any altcoins that do not have what I believe are extremely strong fundamentals. That means I do my research on the team, tech, and who believes in the coin (is it someone I have respect for? Do I have a strong understanding of his/her fundamental strategy?). However, I will never buy a coin unless the technicals fit my strategy and my trading protocols. I don't care if Billy Gates and Warren Buffet said buy. If the chart isn't pretty, then they could have it. I know my strategy like a businessman knows his/her product, so my view is always the number 1 priority.
Cedric Dahl introduced me to this coin. He is on youtube. I have a lot of respect for his .