also thats a one time thing. its just uncomfortable. what i deal with makes me not able to breath for a few minutes. and so many more things. it almost impossible to get nutrition from food, ur on the fine line between life and death for ur whole life, and since u cant get nutritional value from food you have a get surgery for a feeding tube, pretty much to eat i have to grab this device and stuff a tube into my stomach and pump liquidised food into my stomach.