Don't do it.
to make sure you are healthy enough to play the sport without harming yourself
You can make yourself throw up, then brush your teeth afterwards
idk but i know how you can make yourself throw up. Well you can look at something gross or you can make yourself sick.
Feet will normally broaden a width or so as a person ages, but if you are a young person, I know of no way you can make your foot wider without seriously harming yourself trying.
Anorexia or Bulimia
probably
Yes, you can cut lucky bamboo from the bottom without harming the plant as long as you use a sharp and clean tool to make a clean cut.
The impact of landing will kill you if you don't wear one. Make sure you are equipped appropriately before you throw yourself out of an airplane.
make yourself throw up.
Yes, you can cut back a cactus without harming it if you use clean, sharp tools and make clean cuts at the base of the stem. It's important to wear protective gloves and be cautious of the cactus spines.
Yes, you can cut snake plant leaves without harming the plant as long as you use clean, sharp scissors and make the cut at a 45-degree angle to promote healthy regrowth.