Talent: YeS/nO

I have been playing with guitar for almost one month. I enjoy it but just really have to struggle really hard in order to get the right tune. Played so many times but still couldnt play the correct "We wish u a merry xmas" song. =( perhaps i just dont have talent in music or it is too old for me to unlock my music talent... I wonder what is my talent, i neither have luck in programming, ppl used 1 hour to solve and i might need 1.5 hour to solve it.... Tonight, i have guitar class. I know it is still a long way to go, couldnt give up that easy. I had chose this way, so have to bear with it.