You crawl to the fridge and get a cold beer.
If you stopped dancing, you'd smile a little less, move a little less, feel a little less and enjoy a little less. Also - like any exercise activity - if you rely on dance for exercise, stopping would result in a gradual decay of physical fitness unless you substituted another form of exercise.
== ==
nothing happens...LOL!
you get fat
something.
nothing.
u die !
you would die
seizure will worsen
Nope!
you inhale it
you can die