Each to their own (or ... one man's sad is another man's glad)! Empty life? ... define "empty"! Some blokes spend more every night out on the p*ss than that guy spends on LED's in a month. Harmless fun, hobby, whatever. The guy's happy (not to mention sober). Chill out, Dudes!

PS: check-out the clues:-
1) He wears a wedding ring (poor guy).
2) He likes to use ketchup as hand lotion (smart guy).
3) He looks like a tourist (the camera, the bag) ... now that
is uncool!