1 edge 10 points? You are too kind! 1 edge should be 0.1 points
Drink a full glass of piss: 5 points
Drink a full glass of piss while already in bed before sleeping: 8 points
Drink a full glass of morning piss: 10 points
Drink a full bladder: 20 points
Drink a full bladder then drink it all again 1 hour later: 50 points
And to avoid abuse, every task should give less points if used too much or too often ^^