B.H.
Technically for the first year of their life they only need breastmilk or formula they donot NEED solids.
I'd back off and try and again in a month or two when's he's more ready.
With my daughter I just occasionally gave her a bite or two of what I was eating and she thought it was so cool and a special treat and was excited. When we would go to a restaurant she'd want what I had and actually taught herself how to drink from a straw at around 8mos. or so. I was never big on baby food, daycare gave it to her but I didn't like the whole babyfood with a spoon thing. I just went straight for whatever she was able to do herself. It's not like she picked it up over night or anything but she got it and we both preferred that method. I did cheerios, mashed potatos,jello,pudding, applesauce,mandarin oranges, french frys, biter bisquits,spaghetti stuff like that. I think it's just my daughter's personality because she's still like that has to be independant and do it herself.