time machine or deleting the memory programme

if there is such thing as time machine or some kind deleting the memory programme, i'll be the first person to try it cause i have lots of things that i wish i didn't do it or some people that maybe i should not know about their existance( not because they are evil or something like that) in this world. i'm sorry but i do wish that way because maybe my life would be different if i can erase that memories and i won't feel like what i feel rite now...
i know i'm being too emotional and dramatic but i can't help it...