system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: Why can't we control how long our epiglottis stays back and swallow stuff continuously?
gpt
Some people can, look up videos of drinking water bottles fast. It is probably a good thing most people can’t because they could try to eat some dumb things without letting their tongue check if it’s bad for them. This would be especially bad for children.