I work 40h a week and am at 74h played already, and had access to the game for 12 days now(got it a day early). You just have to reduce the time you sleep a bit and don't attend to any activities outside your work. You have 128 hours a week left after work(40h/week), so that's a total of 18 hours a day of course you have to get to your workplace and back too, so let's say 17 hours.
Let's consider we have to wash ourselfs and eat/drink/go to the toilet: 16 hours left a day to play and sleep. With 6 hours of sleep each day you are left with 10 hours to play the game a day on average, resulting in 70h each week. So completing the game within 2 Weeks is very easily achievable, just lock yourself in with the game and mute your phone, like every normal human being should, when such a game hits your console!
I guess I will be able to finish the game this Sunday if everything goes well, probably clocking in at somewhere between 100 and 110 hours.
Yes you should probably consider it! It's too late for you and Persona 5 now though. The process will take up too much time, so you're likely better off by not divorcing your wife over the game, at least not now, you should have thought about that a month prior release, your bad.
