I will also go back in 2009 and buy or earn Bitcoins. Also, I will bring the lotto results in that particular day when I am about to travel back then I will buy lotto tickets upon arrival so I can win millions and become rich in just a day. When I have the money, I can do something meaningful to my community and to the environment other than working my ass off to earn a living.
My Doge Wallet: DQhwAA1UPuXMgv6ntAtJCuhmWpe7S8rZHp