A Beer Drinker's Troubleshooting Manual

SYMPTOM: Drinking fails to give taste and satisfaction, beer is usually pale and clear.
FAULT: Glass empty.
ACTION: Find someone who will buy you another beer.

SYMPTOM: Drinking fails to give taste and satisfaction, and the front of your shirt is wet.
FAULT: Mouth not open when drinking or glass applied to wrong part of face.
ACTION: Buy another beer and practice in front of mirror. Drink as many as needed to perfect drinking technique.

SYMPTOM: Feet cold and wet.
FAULT: Glass being held at incorrect angle.
ACTION: Turn glass other way up so that open end points towards ceiling.

SYMPTOM: Feet warm and wet.
FAULT: Improper bladder control.
ACTION: Go stand next to nearest dog. After a while complain to the owner about its lack of house training and demand a beer as compensation.

SYMPTOM: Floor blurred.
FAULT: You are looking through bottom of empty glass.
ACTION: Find someone who will buy you another beer.

SYMPTOM: Everything has gone dim, mouth full of cigarette butts.
FAULT: You have fallen forward.
ACTION: If your glass is full stay put. If not, get up; latch self to bar.