This is my method in earning bitcoin. I go for forum site and faucet site for earning capital funds. Then invest my bitcoin to online investment site. Other option is trade my bitcoin in trading site. Buy for stacks and sell it as price is up. And last option is gambling I try my luck to bet to grow my bitcoins.
by ingonring the option of gambling all these ways are easy bitcoin earning task . but i will suggest you to hold some other altcoin at exchange sites like yobit . because in these days everyone is warming with altcoin , so i will suggest you to earn something from trading at exchange with altcoin .