It's not the guitar that makes the player :D. Ya but I'm sure that you just started trying to play harmonics and really haven't put a decent enough amount of time practicing, and squeezing harmonics out of your guitar.... well you don't really squeeze but i'm feeling that adjective right now. And if you have put a decent amount of time into it your screwed.. i'm sure that was a big help, but don't give up or you'll always suck (that's my motto, don't take it offensively).