Wow @GTAlogic your DS has so many similarities to mine (age 6). I think he has ADHD too.
Has been the same with Y1, really struggled with the expectations in behaviour and the amount of writing. His writing is poor, it seemed ok in reception but I’ve now noticed it’s not as good as his peers as he’s had a few Christmas cards.
Makes the silly noises, interrupts.
Hates things that “take too long”.
Gets very over excited!
Doesn’t learn from past mistakes (gets put on the “storm cloud” at school or told off for the same thing over and over again - gets upset about it at the time but still does it again!)
Can’t leave anything alone, and if he’s asked not to it’s almost like he’s compelled to do it.
He still sleeps well, thank goodness. And also seems ok with his peers, although I think as time goes on they’ll notice he’s more impulsive/fidgety than they are.
My DS also never looks like he’s listening in a group setting, like at school or in a club. He’s either chatting to the person next to him with no regard that the teacher is talking, or he’s looking away, fiddling with something. It’s like he hasn’t grasped he’s expected to listen.
He’s also sensitive to loud noises too. Not to the extent that his life is disrupted, but more so than your average child his age I’d say.
His reading also seems to be better than many of his peers, especially considering his writing is behind.
How old is your DS now and when was he diagnosed?
OP my DS isn’t diagnosed but I think it’s a big possibility so I’ve asked for him to be referred. I’m expecting a long wait though. I’ve listed above all of the reasons that make me think he has it. I’ve gone through the list of signs and he ticks a lot of the boxes for “combined type”, my DH has recently done something similar online for adults and he ticks most of the boxes for inattentive type which I’ve suspected for a while.