Great thread. Thanks for starting.
Have skimmed ... nose picking tip, which may be of use: DS (nearly five) used to do this willy nilly, which I consider bad manners. I explained what a bogey is made of, and that it isn't nice to see these emerging from someone else's nose - but I also said I understood that some (hard) bogeys have to be extracted with a finger (nice!). I have asked if he can go to the bathroom if he needs to do this, and to wash his hands afterwards. This seems to work. HTH.
In principle, I believe in the UP approach, and am wading through the How To Talk book (I'd love a talking book - a CD - of this). In practice, I find it bloody hard, TBH. I am a lone parent, DS has experienced an unsettling few years, and we both have quick tempers.
This evening, I asked him to help load the dishwasher at my mum's after she'd cooked a roast; a gesture to do his bit. Despite having cleared up with his dad over the weekend - toys, dishes, etc - he flipped at me. He spat at me, told me he hated me, didn't want to be loved, and lunged for me twice. I was horrified, and it took a lot of effort for me to not explode (which does happen sometimes). I explained that what he said and did was hurtful - did the how-would-you-feel line, etc. He said he would punch me in the face whenever I asked him to do something he didn't want to do, and that Dad is nicer than me because I'm crosser.
Please don't think I'm raising an awful child, because a lot - most - of the time, he's lovely company. But these outbursts, I find nigh on impossible to handle. He seemed to just need some time to vent, TBH - a bit like filly saying sometimes kids need to tantrum, let rip. Time out was useless (we don't use this lots, but it was my way of saying no way can you behave like this - stop!), reasoning didn't get me far. Time worked - just letting it pass. He apologised on the way home and was affectionate at bedtime. He had less story time as a natural consequence of the song-and-dance at Mum's, and I read him Mama, Do You Love Me? to instil that there's nothing he can do to stop me loving him - in case he was testing me. But I'm shell-shocked TBH!
Sorry for hijacking thread, though hope this is still relevant.
I'd love UP tips for enforcing (doesn't sound very UP ...) no physical hurting and no hurtful words rules. IMO, they need to be non-negotiable, but in our home - due to our family set-up, recent life events, personalities or a combination of all of these - they get broken more than I'd like.