For me the alt coins that i think will grow are Ethereum, Ripple, Litecoin. These coins have their great potential, a great value, and in the near future their current value will increase.

I think you're right , the best option is to split your coins into multiple wallets . I have to example 4 wallet

in this time i don't know but if any alt coins are below $1 value that gonna turn in $10 next year. it's really gonna be rock.

It is addicting if you earn big money from it. Yeah maybe thay guy who took his life has a big debt that it comes to the point that he can't pay all of it. Trading can be a habit , a good habbit rather that can be develop later on in a positive way.