I sort of fired my guitar-lesson teacher and I feel really badly, but oh well, right?
If you are an artist, if you feel you want to be a guitarist, then, you would really be much better off eliminating the word “talent” from your vocabulary. You should not even be concerned with whether you have any or not. You should only be concerned with how much you love music and the guitar. You should only be concerned with how much you need to do it. Whether you have talent or not is for other people to waste their time wondering about.