Donbean, I could have written every one of your posts on this thread! I was actually going to start my own thread asking for some support / advice / sympathy (!), but read yours and was struck by how similar our situations are.
My son is 3.3 yrs old, so younger than yours. He is utterly gorgeous - people stop him wherever we go to say 'Aren't you beautiful?' 'Haven't you got gorgeous eyes/hair/smile' etc. He is very bright. And funny. And sweet. One of his two default positions is to bound around cheerfully, beaming his winning smile and generally being a gorgeous, extremely energetic and enthusiastic child.
His other default is ...well, I don't want to label him, so it's hard to describe, but I find him very difficult to deal with on occasion, as do others. He is just exceedingly energetic, noisy, enthusiastic, demanding and just present. He is always there in the room. He finds it hard not getting his own way and he is quite bossy and forceful (although he isn't 'nasty' - he loves other children and is very affectionate and also well liked among his peers). My mum and sister are fab with him, as is DH's brother, but generally friends and family say things like 'I don't know how you cope' and I can tell from their faces they think he is 'badly behaved'. It's very difficult, as DH and I are both gentle but very firm with him. He is disciplined and there are always consequeneces to his behaviour, but it's very hard when the nitty gritty of the situation is that this is just his nature, the way he is, and I don't want to suppress that, really.
We often have to leave places early because he just won't 'behave' like a little adult. I see docile little 3 yr olds sitting quitely at the table eating their sandwiches, or playing quietly alone at softplay, and I just think 'Blimey! it doesn't matter what I do, DS will never be that sort of child'.
I find it really depressing that people are so intolerant of him, too, to be honest.
His nursery say he is a very bright, energetic boy and that I shouldn't worry too much. The nursery manager 'presrcibed' (!) lots of exercise to burn his energy and a gentle but structured daily routine so he always knows what's coming next, but her general advice is 'he will grow of being such a whirlwind soon enough'.
It's exhausting, though. I don't know any other children like him, and I am so tired of meeting up with friends and spending the whole time trying to reign my son in while their child sits on their knee or plays quietly in the corner.