Welcome to the world of toddlerhood! No, seriously, all 3 of my children have had various eating issues...my 5 year old had allergies so we kept him on baby foods a long time since it was hard to work around the allergies, my daughter started eating ONLY table foods at 8 months, refusing to eat anything from a jar (which we talk about often b/c her favorite food before she was a year old was Italian sausages), and my 9 month old ONLY eats baby food bananas, applesauce, and occasionally pears. If he was eating normally, it's just a stage I would guess. You can offer him the things he doesn't want to eat and once he takes a couple of "no thank you" bites, give him what he really wants, you can try being very creative with foods (designing faces out of the food and have him eat the eyes, nose, mouth, etc., and other silliness), you can hide the foods inside things he likes (adding veggies to mac-n-cheese or whatever), but I would say it's fairly normal for a little power struggle to occur. Perhaps moving him towards more solids would help (not losing the nursing, just the baby foods), or allowing himself to self feed more. Basically, I would just try different tactics until I found what worked. But I do agree with you not to give in to his picky demands.