This is a common occurrence for me since I don’t have much time to play. I often get about halfway through and then stop playing for months. When I come back to it I always want to start from the beginning and then the cycle happens again.
One example for me is Fallout 4
Persona 3 FES is where all of my guilt lies. Over the past ten years I swear I’ve started it up 3 or four times now. Never even made it far enough to see Aigis yet! Going to change that with Persona 3 Reload though! *fingers crossed*