I put it here because it’s culture, but if it might get better play in IMHO, by all means move it.
I know the board is probably tired of “Zsofia Finds a Hobby” threads - you can trace my ephemeral passions by looking at a list of threads started by time - but you guys have been so super-helpful on woodworking and polymer clay and aikido and etc, etc, etc…
So how the hell do you sing and play the guitar at the same time? Chords, I mean. The thing is, the reason I originally started taking lessons is to bulk up my librarian resume in the children’s services area. I wanted to be able to play a little for storytime, since I don’t have any real children’s experience. Now, I really feel like I’m learning a lot when it comes to playing the guitar, and it’s been truly fascinating seeing how guitar songs are really constructed and looking at music from a completely different standpoint than I ever did in decades of piano lessons. So I’ve learned a ton about improvising within the pentatonic scale and stuff, but I haven’t learned dick about playing and singing for storytime. 
I sang in college, but I’m not a super-strong singer. I do have a strong music background, though, but it’s not really a “chord” background - like I said, I played the piano. I’m getting more and more comfortable with the chords and I have to think about them less and less, but I still can’t figure out that “singing with chords” thing. My brain doesn’t know what note to sing. I understand, intellectually, that, say, we’re starting on the tonic of this chord, and if I play the melody I can sing along (haltingly because I have to divide my attention, but I’m on the notes.) If I try to sing the same thing while playing chords, though, no matter how solid I feel on the notes before I start playing my brain gets confused and just kind of sings a tentative note somewhere in the middle.
So how do you learn to do it?