That sounds like an incredible amount of time, the first time you say it or hear it, but... in reality, it averages out to 2.4 hours a day. Most people who are rally into the game would spend an evening or so playing,, and what's that? I mean to me, an evening might be say four hours after dinner from 7 to 11 maybe three days a week then if you play at all on the Weekends, it averages to a lot more than 10% quickly. I\m just saying that 10% is not all that much comparatively. How much time do other people spend watching TV for instance? TV probably eats two hours a day so people can catch their soaps, then three hours a day in the evening for "prime time".
As for myself, I don't watch much TV. I'm an old guy, an my current employment is as a 24/7 caregiver. What that means is that I spend 24 hours a day 7 days a week waiting for my client to need something. I mean, I fix meals, do laundry, get drinks drive to doctor appointments, but most of my time is spent in front of my computer playing games simply because that's about the one thing I can do that has a pause option. I can stop the game and go change a bed, fix a meal, set up medications, give the client whatever care they need from baths to dressing to caring for bed sores, and go back to it without missing a thing. You really can't do that with anything else except knitting, and that's just beyond me, eh?
I haven't had a day off in three years... except when I had eye surgery... and that day I only worked half a day. Now you know why I'm insane...