sensory overload is when your senses (sound, touch, smell, etc) get too many inputs and you get stressed. usually happens to people with autism (me) and often times with sound and touch. basically, it gets too loud, and i get very stressed and therefore am very rude at times during it. and i don't like wearing jackets or some types of clothing because it is too much on my skin
i'd say this is a case of dread