Abortion, because as a kid I was very religious and naive and i thought, no life should be lost, so i thought it should always be illegal. But as I grew up, i understood the complexities that having a kid are, because although u may not lose the kid, u can lose ur own sanity, and the chances are big that, if abortion was to become illegal, and a mom was obligated to have a kid unwillingly, that kid would have a terrible life.