I want to find out why everybody wants to invest in altcoins, what I want to ask is, how much money did you get from altcoins so far?
You have just asked two questions and i will answer the first before answering the main question.
I want to find out why everybody wants to invest in altcoins
If you remember, the bull run of 2017, so many peopel at that time wanted to be part of the profiting market. They came in with no knowledge about cryptocurrency an were investing their life saving. unfortunately for them, the bear market came in, which resulted into their loss. Owing to that incidence, they cannot invest again and do not trust the system.
how much money did you get from altcoins so far?
Oh! I have been able to make some money, but not so much, because it took me some time before i could understand how the system operates.