One thing to consider is that anything you are passionate about is going to take dedication. Don't lose hope or think to yourself I can't make my fingers do what is needed. I myself am proof that practice really does pay off. I had the same attitude towards barre chords (I'll never get barre chords) but they eventually came. Hard on the ears at first, but now crystal clear tones.
Keep at it.
Cheers.
Regards,
Ken Rodriguez
Ken Rodriguez