Yeah, that doesn't look like a guy who's too despondent about losing.
And as for before, Sports by Brooks notes that fellow UFC fighter Vernon White suggested in an interview that Liddell was in substance-abuse rehab shortly before he lost his title to Quinton "Rampage" Jackson.
White later backtracked -- kind of -- from those remarks, but there has long been talk that Liddell could stand to have a little more commitment to his craft, and none of the information that has become available today will change that.
Previously at FanHouse:
Report: Too Much Partying Led to Loss for Chuck Liddell
Chuck Liddell Loses; Where Does UFC Go From Here?
UFC 71: Chuck Liddell vs. Quinton Jackson Live Blog
UFC 71: Paths Diverged for Chuck Liddell, Rampage Jackson
Chuck Liddell Paints His Nails