In reply to JimR:
Its very possible. If I have a 3 day binge then it may take 3 days to fully recover.
Dehydration, nausea & headache are ok. Blackouts are embarassing. Anxiety, depression, cold sweats, insomnia & nightmares are less fun. Have yet to reach DTs or hallucinations yet thankfully.
Every hangover is "the last one". Yeah right. Its called addiction, sometimes you're in control & sometimes you're not. Having no drinks is easy, having one or two sensibly is not.