Answer:
France and Britain were bankrupt. Most delegates blamed Germany (this feeling led to Clause 231) and wanted revenge for the 'lost generation'; they wanted Germany crippled so the war could never be repeated. And if Germany was to blame for the war, then Germany should pay for the damage.
Look for glassy or bloodshot eyes.
Notice how the person smells.
Watch for impaired motor function.
Notice if the person slurs their speech.
Decreased risk of injury, increased bone density and strength and reduced osteoporosis