Guys i think the battery life on my macbook pro is terrible... I plug-in my macbook pro while using it 99% of the time since i don't really take it outside or do anything without a power source nearby. Just now I was reading something on the couch and my macbook was not plugged in. The battery drained quickly down to 77% (about an hour after without being plugged-in) and when I clicked the battery icon, it shows that less than 2 hours battery life remaining.. so that means the battery would drain down all the way from 77% in 2 hours? That's crazy.... Is there anything I can do to fix it? Is it some kind of a system bug like I need to reset the SMC or stuff like that?