hi, im a newbie, (pretty std), im italian so sorry 4 bad english.

how many money i should invest (or lets say just, use 4 trading) saying that i got 10k€ of money that i dont use for my charges but that amount is all i have from my savings?
1k its a good start? at the max of what ive got how much i should use 4 trading?
let say i have 100k€? how much money i should use?

and other question, which could be the prospective of gain for a newbie stating from 0 in trading and bitcoin with let say 10k€ starting from now studying and applying let say 20+ hours/week with high dedication.