BafflinBook wrote:
i get very pissed off when someone slam me (hard??) on my shoulder from behind or the sound of balloon/plastic bag popping.(...)What is it like to have sensory overload??
The fact that you associated physical pain and hard sounds in one sentence could put you on the track to understanding WHY you're equally pissed off by both.
To me, a balloon popping is a bit like a slap on the brain. (on the back or the head, to make my sentence more "normal")
You may have sound sensitivity... It's like some kind of synesthesia where your brain translates sound as a physical feeling. Motorbikes roaring past, a plane, any sudden burst of sound like that might either startle you badly or be physically painful. Experiment with this, and you'll understand how you can get pissed off by a sound slapping you in the head.
Sensory overload might also differ from person to person, since we're all sensitive to different degrees to different stimuli, but generally at the stage of understanding you're at: you'll notice you're very pissed off

try to listen, look, smell around you and you'll likely find the cause of the anger and discomfort. Try to remove the source and see if you feel better, then you'll know what you're sensitive to...
If you want to know what sensory overload feels like, go closer to the source and wait patiently. You'll see what it feels like (in my opinion, you're the kind who's prone to meltdowns (pissed offedness lol) so mind your surroundings.