What is your favorite part of bitcoins. Sorry about writing about the 13 bitcoins, I was writing it for another person and by mistake it ended up here
I have not thirteen bitcoin but if it is i own then first thing i will start using this for investment purpose and i will buy a large number of coins and then i will invest some in other projects which kyc is good and that is popular so i will go for that side and being a professional user of the crypto you have to manage your crypto and chance to make money in the present time.