Have you ever supported, bought or mined a coin that died later on? Why did you support it? What did you learn from it?
there is some coins that raise from long dead stat to rocket to sky , And there is coins where dev team left and community had to take over and went from nothing under 1 cent to 30 dollars like Rai block which I have hodl my coins would have been really rich now 
. Sometimes support a coin that you believe in when everyone else leave pays and when it does it pays off really good .