I have given up:
Chocolate
Crisps
Cake
Biscuits
Sweets
for Lent (not religious, but seemed a good excuse).
I had to do them all, otherwise I would just double up on the one I have not given up :)
Bloody hell it is hard - like breaking an addiction..
My office runs on doughnuts or celebrations, and I am munching on carrots -arggg