system
Given the following post, respond as if you're commenting on Reddit:
human
[Halloween H20] What was Michael Myers doing for 20 years?

Since all the Halloween sequels between Halloween 2 and H20 were retconned what was Michael Myers doing in the 20 years between films? Does it really take him 20 years to track down Laurie Strode, even after he goes to Loomis assistant house and stealing a file on her, seems like that would be the first place he looks.

Btw, I haven't seen H20 in a while, so iy might've been mentioned, I've just forgotten.
gpt
You have to remember that Michael missed out on a lot of his childhood. While other kids were playing catch with their dads, dating their high school sweethearts, and illicitly drinking at keggers, he was sitting in a psych hospital being asked whether the picture of three dead teenagers looked more like a butterfly or a rabbit.

Once you understand this, it should be obvious where he went in the interim: Disneyland.