I hate when people just think that watching a funny movie or listening to a happy song will fix my depression you can't fix it only I can and right now I'm just not strong enough. This pin is true for me and everyone who suffers from chronic depression.
But the slytherin is determined to get the answer by any way he/she can. Not necessarily by cheating. He/she could be determined enough to ask for the answer, find the answer, or know the answer. Slytherin doesn't mean cheater.