I like it...though more verses wouldn't do it any harm.
Extra verse ideas;
Not having to visit the hospital at daft a.m in the morning.
Not waking up in someone else's front garden.
Not having to suffer the self inflicted humiliation of whatever it was you did to embarrass yourself the night before.
Not waking up to find yourself in bed, lying next to what looks like an extra from The Lord Of The Rings.
