Why is it hard to throw up?

Answer 1

Because when you are in the situation where you want to or worse, must regurgitate, it is hard. The simplest method is to take a toothbrush and keep it by your trachea and do not move it until you feel the vomit going up your espohagus. Then, wash off the toothbrush with soap and rinse it VERY well and say "Good job! Your thinspiration would be proud!". Believe me that method works.