1) if you are 13 first you ask your parents for electricity its much and its 24 hours a day if you mine
2) try mining with your card does not have to make profit
3) mine with what you have dont spent money until you understand whats all about
4) talk to your parents when you need to spent more money
my son is 13 and he plays GTA now that its summer vacation,
wish he wanted to by a miner and could tell the difference between sha256 and scrypt
on second thoughts how old am I
and want to buy one more miner???