Thanks for your response. Yes, the "research" is overwhelming. A big deciding factor for me is that the Delta variant seems to be spreading in children easier. I just can not fathom the kids at school (I work in a school) getting sick because of me not doing what I could have done to reduce their odds of illness. I could not live with myself. My wife's family also has bad asthma...I need to do what I can do.
I can't believe how nervous I am about getting it, but I am. In talking with others, I realize I am not alone in that though, which has also been comforting. A colleague encouraged me to rub my arm nice and firmly after getting it because it helps to spread the injection around. I have also read that drinking Gatorade and being well hydrated helps to reduce side effects.