Well when u pop it there is blood and the scab is just dried blood from the pimple
It can be linked to a lot of stress & can cause shadow emotions or over dramatic behavior
Hi there!
The most effective way to say no is probably saying "I don't think that's a good idea", since it expresses what you think in a kind way with reason, while not focusing so much on the "I will get in trouble" part.
Hope this helps!
Its called fight or flight , adrenaline