It'd be interesting to know how people find and analyse good long term projects that made insane profits. Can you list:

1. How you found the coin
2. Why you believed in the project
3. Why are you still holding or why you sold

I am not a millonaire yet but I bought HEX at $.05 about a year ago and sold at $.20. I thought a made a nice profit but HEX did another 2.5x.

I found HEX by watching a youtube channel and I believe in HEX because Richard Heart seems like a smart dude. I sold because I was dumb back then.
 
[I am also not a milionaire but keep on investing in multiple type of cryptos. I also have other alternative strategies for secured investment. Recently I came across Mallconomy, a great earning site. If you are interested in knowing more, feel free to comment]