Once i made profit last year from Ethereum and Ripple, i was holding the initial investment and withdrew the profit i made from them. It helped my financial situation ofcourse, i believe family comes first always and then the rest.
Off course by crypto currency the financial condition improves, by that how we use the earned money that is important. I used to invest back some part into crypto again and remaining for my wish like to buy gadgets, spent for family like this way I spent.
as well as i, first earned income from cryptocurrency, i focused on investing in bitcoin. and some i use to meet daily needs. i invest again because i am obsessed to buy a house. hopefully later my investment can be enough to buy a house