Thanks, doubtfulguest! I am losing patience, which is unfair because he's only being "naughty" in comparison to his usual behavior. I don't use time outs or typical punishments; we do time ins and he is usually very rational. I am hoping this phase will be over soon.

We've discussed it and talked about behavioral rules, and he drew up some 'rules' posters. So when he breaks one of them I remind him of the posters. That does help, but it doesn't prevent the outbursts. Am I being unreasonable? I have no idea. I don't know what the expectations are for kids, let alone gifted kids. I mean, if I could afford it is it okay to let him be mentally stimulated all day? Does he need forced downtime? Ugh, it's hard being a parent lol.