Adam's cultural post

The hardest thing for me to get my head around here is the act of tipping at restaurants. Do I tip? Do it not tip? How much do I tip? I just found out today though that it is customary to tip  10%. What I am loving the most here is the food! Even the mashed potatoes are to die for! Just being in Europe for the past two weeks makes me want to move here, the old architecture make me speechless because of its tremendous being.