The older you get, the less time for videogames you have. It starts slow, but soon it gets so bad that even the IDEA of long, time-consuming games like Witcher 3 (that used to be your favorite thing in the world) starts to fill you with existential dread. Dedicating over 100 hours to a game? When you've got other responsibilities, are trying to maintain some semblance of a social life, and are getting older and more tired and starting to go to bed at a reasonable hour (instead of staying up til 2:30am EVERY NIGHT).
What used to be a relaxing hobby has become...well, something else entirely.