system
Given the following post, respond as if you're commenting on Reddit:
human
[Men In Black] If MIB uses a Neuralizer on you, will it affect you if your eyes are closed or if you are looking the other way? Does it only affect humans or can it do aliens too? Can you develop a resistance to it after multiple exposures or by willpower alone?
gpt
No, it does not affect you if your eyes are closed.  It doesn't work through certain sunglasses either.

It doesn't affect you if you are looking the other way, which is why they ask you to look at it before they flash you.

It is alien technology, so it obviously affects certain alien races as well.

No, you can't develop resistance to it from multiple exposures, because they use it on coroner girl from the first movie repeatedly.  Same with willpower -- there's never any indication that it might fail to work on someone.