Trading, campaigns, gambling or mining?
i don't have time for to do that all. i am only buy when dump price and sell it when high price, 3 month - 6 month holding after bought it.
You are doing well, if you have money you can buy some bitcoin and store all of them for long time, the more you will hold the more it will grow, and it gives satisfactory result at the end, I like to join campaigns too because it is an opportunity to have free bitcoin without any extra payment and problems we will get payments and bitcoins.