Ersetzt 5 Semester Psychologie ;)
"When you fail you learn. When you succeed you stay dumb." (OG) Some excellet tipps here ;)
some of this stuff might be slightly paranoid, but otherwise...
Schlau durch trotz wegfen facebook: "Indeed, if anything, Facebook use is more common among individuals with higher grades. "
a rather interesting concept: "Basically Open Pay allows you to be paid and to pay others based on how much you influence them and how much they influence you."