my 20 month old son is the same, everything is NO but I have to admit, the number of yes is creeping up too now that he can understand / express himself slightly better.
For the last couple of months, we have noticed that he hits / pushes other toddlers and babies (sometimes adults) despite zero provocation from the poor victims. The first time I witness the scene, I was totally horrified and now I try my best to pre-empt his action and hope to intervene (ususally by distraction) before the deed.
I understand (and hope and pray) this is a phase the toddler will eventually grow out of but finding ourselves in the midst of this is actually driving me crazy, the constant need to be aware of who his next victimes might be, the constant apologies to the parents and the looks of disapproval like we are bad parents is just too much to bear.
Sorry to hijack this thread but would appreciate any advice from parents who have experienced the same and useful tips on how we should deal with situation like these....