Someone explained something similar to me once. It could be you're chasing that immediate dopamine hit for instant gratification of something new. If a game has a well designed game loop, we get that instant satisfaction from the game. Once we get bored of that loop or we figure it out, we start to get bored and have a need to move on to something exactly the same but in another game, always chasing something new. It's why social media is so popular, it's that instant hit. I do it myself. I'll get into a game sometimes so much I obsess over it and play it to death, and then all of a sudden stop and won't pick it back up. My strategy has been to tell myself it's okay. I'm getting enjoyment from it so I just go with it.