I totally know how u feel CyberPunk, i kena also twice, but mine at the sidee of the bumper, nearer to the wheel, up there.. Damn fucked up right? aih. I went home i cursed like shit even though mom was there, i din even realized myself. Ergh. (sorry mom.) yeah.. fucking stupid ppl dunno how to drive.
Just take soap and a cloth and wipe the part that kena scratch throughly, it'll go off.. It'll look bit better.
Park somewhere safer ler.. dun park near the buildings of your skewl since u say people throw chairs . (fucking stupid students la those.)
From wat u been saying, best is try get permission from skewl to park in the church.