Learn to Play Keyboards

Since I was a kid, I have wanted that I would be able to play keyboards. I've tried learning but for some reason it did not work out for me. I am somewhat of a frustrated keyboardist. My mother even bought us a toy keyboard and then later after college I bought one myself. It was not one of the guitar center keyboards, it was a cheapo kind. Right now, nobody is using it regularly at home. Sometimes my younger brother would play it but for the most part it is just collecting dust. I am close to giving up my wish but still have a glimmer of hope :-).