My 18 month old DS has started to become very boisterous and defiant. He will not hold my hand when walking even though I try to be consistent when walking through car parks, (not yet crossed the road walking), he'll pull his arm away, or if I hold his arm he will sit down and get very angry, this then leads me to pick him up and carry him, which he always likes although he's rather big to be carrying around. He walked just before his first birthday. He's also got into the habit of picking up stones or toys and throwing them whilst shouting 'No!', which I think stems from us telling him no to throwing things.
I was just wondering what I should be doing about the holding hands in the car park thing as I can't let him have a paddy in the middle of the car park. If he does this at home I leave him to it and it never lasts anymore than a minute. I think its too late for reins as he is quite independent now. Also when he throws things I have told him firmly to stop and then found something else for him to do. Am I doing this right? Thanks.