I believe u mean PEER pressure Yes it has an affect on the brain, it manipulates/pushes it to do something even if it doesn't want to. it can affect the body by harming urself from peer pressure.
if u DO mean pure pressure, as in pain, yes it has a physical affect and idk if it affects the brain.
I HOPE I HELP (ノ・ω・)ノ
Answer:
eimrots the bored hoarder of fries and pillows
Explanation:
Your answer is motivation :) Hope this helps :D
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