This is some life advice for you:
There are a whole bunch of correct ways to do things and there are a whole bunch of wrong ways to do things. You should try to do things one of the correct ways and avoid doing things the wrong ways.
1) Well, uh, duh. Anonymous
2) :-P. Anonymous
3) ...But sometimes it is hard to recognise which way is right and which way is wrong. Most of us trial and error. Most of us find out the hard way. Anonymous