system
Given the following post, respond as if you're commenting on Reddit:
human
[Sword Art Online]My kid is trapped in SAO.Suppose I glue one side of his helmet to a wall & glue other side to the end of a long chain attached to my car. Can I get him out of the game By driving away so fast that when the chain goes taut it'll rip the helmet apart too fast for it to fry his brain?
gpt
Possibly, but so you really want to risk it?

Even if the helmet doesn't fry his brain (still a distinct possibility), this would cause massive, possibly fatal injuries to his neck.

Even if neither of those happen, we don't know what will happen to his brain without the controlled disconnect that logging out offers.

It could cause anything from long term but fairly minor psychological problems, to the far more likely catatonia or massive psycological trauma.

Yes, it's possible that you could rip the helmet off fast enough, but it's almost certainly going to either kill your son, or do massive damage to his body/mind.

If he is still alive, there is a decent chance he will stay that way, probably a better chance of him surviving than trying something like this.