I'd like to hear the opinions of singers who use the guitar to accompany themselves in live performance. What knowledge 'that you later learned' would have "really helped" had you known it in the beginning.

I'm starting with two chord songs (strumming - and later, simple fingerpicking patterns.) I like what I hear (so does my husband) and I have come a long way. I use the first three frets and I'm very happy with open chords for now (If I never choose to add barre chords, it will not be a concern of mine). I now realize (as a self-taught guitarist), that the guitar is not hard to learn if you practice each day.

Any tips you can offer about the guitar (folk guitar), developing and becoming a better guitarist, live performing, and anything else that you feel might be of help is appreciated.