"Right is right, even if everyone is against it; and wrong is wrong, even if everyone is for it."

William Penn 

Whether you're doing right or wrong there will be critics, but go your own way not their way.

One example of wrong always being wrong is when people abuse drugs and/or alcohol. When someone is abusing either of these substances they'll either hurt themselves or family and friends. When a person quits, they'll suffer side effects, reminding them of what  they have done. When you do the right thing there will be critics and some people won't like you if you do right all the time, but they'll respect you. The more you stray from wrongs, the more people will respect you.