W.O.C183 wrote...
The night owl thing is a conditioned habit, rarely is it a diathesis.
OT: Yes, and I'm trying to change that.
Actually, whether you're an early riser or a night owl is largely genetic, not that you can't get into a habit of staying up late or getting up early.
Myself I'm a fairly early riser, always has been. Working office hours also helps keep that sleep schedule somewhat even.