I have a suggestion for you then, Forza motorsport 5 while listening to YouTube or a podcast. I usually listen to science podcasts while play, my brain is 100% locked it won’t wonder around. Just set a time limit because you may lose sense of time and will be fairly tired after it.
The only way is to start over again, I got to play fallout 4 just after buying a Xbox series S, played a lot of it but didn’t finish.
Months go bye and then I play fallout 3 and New Vegas, after those 2 I decided to play fallout 4 again and everything was so confusing, that I decided to start over again.
Basically don’t start another game untill you finish one you already started.
Today I finished dead space remake and even though I did play the PS3 version some time ago I still remember some pieces here and there, memory got confused because I also Played dead space 2 and 3 on my PS3 about 2 years ago.