I used to be able to do gaming marathons during my Summer and Xmas holidays, but now as a young adult, not anymore, I'd feel like a zombie if I do. How about you? Have you ever tried it yet pr not personally? And if yes, do you enjoy it or not for you personally?
I flew a non stop long 8 hours CAP/Escort mission in DCS in The F-14 Tomcat ,a couple of times, with multiple air to air refuelings, Air to Air BVR combat, Nighttime Super Carrier Landing, quite taxing but really enjoyable lol.
I don't know that I could do a marathon. I do enjoy playing video games, don't get me wrong. I just don't know that I could go for hours and hours on end without taking a break.
With that being said, when Hogwarts: Legacy comes out then I may be able to log some serious time into the game. Even still, I don't know if I'd be able to stay up all night or do it for long periods of time.