Can i be more inteligent if i hang around in YAM too much?

As a matter of fact, yes you can. There are lots of questions here that you too have been looking for the answers for way too long, like me.

no need to hang your head in here...
u find a hanger and hung yourself inside the toilet is enough la...

No, it'll suck the intelligence right out of you, sharing what little you have too much.

Your intelligence shows in your question

u can be more handsome if u hang out with me

that depends if you can define whats good for you and whats not...

yes, you can be more intelligent in scatology ...

Intelligent or not, i dunno.

But if you hang around any longer, you'll be very hungry.

I suppose you can get a little bit wiser about people by trying to figure out about them from the questions they posted. In a way one it's a kind of learning process. For example one may start wondering why :-
1. Some seems to like to post childish questions. Are they just bored with no good questions to ask ? or are they just like that...the kind of person who likes to ask childish questions.
2. Why when some good hard questions that need a little deep and serious thinking are not been really entertain or the answers they recieved are just answers which don't really give the questioner much help.
3. Some answers just jump to a conclusion without giving the question posted much thought. Like for example the answerer straight away form his/her opinion about the questioner.

----and many more.....

Intelligence, I dunno, but if you hang in here any longer and get caught by your boss, it's your own funeral.

If you're intelligent enough, you shouldn't be asking this Q...

If you think you're not as intelligent as we do...