Everyone that has a passion for something that they truly love should know that noone is perfect, no matter how great you may think you are, everyone has room for some improvements. Improvements will only help you to perfect your already great guitar playing skills. Noone in their right mind would turn down an opportunity to learn new techniques and different types of playing, different styles of music, it will only make you a better guitar player.
Learning to play the guitar took you some time, no doubt about that. It took plenty of determination on your part and quite a bit of dedication as well. You would have to constantly push yourself to learn more about the art of playing guitar properly. Pay attention to the way you are holding your guitar, the techniques you are using, watch and listen closely to any specific things that you may think need to be improved.
It is up to you to have the ability to hear and understand the sounds that you are hoping to improve. You have to have the drive to want to make some changes where necessary, change is not always an easy adjustment. If you take the time out to find and correct these mistakes you are making musically then you will be ensuring the fact that those mistakes will not continue and become sort of habit forming. If you find and correct these mistakes early on enough then it will not be something so difficult to change. The longer it takes you to find these mistakes the harder it will be to
untrain yourself into playing the way you have been playing for so long.
