I think that depends on the rostering...if you've got some element of control (so you can at least attempt to avoid working every weekend/holiday/), have some decent trip constructions/destinations - not just a perpetual string of three day trips back and forth across the pond, and your contract means you don't have to aim to fly the CAA/EASA maximum every month then you can have some quality time at home not feeling like a zombie.....OTOH if you're not that lucky it can be very unpleasant..and yes, antisocial.