You can ask them to stop, but under no circumstances should you ever kill someone.
Stop!!
Ask him to, and if he does not stop it, then do something that annoys him when he does it. He may get it eventually.
Uhhh obviously stop picking your dang nose!!!!
Boogers are usually harmless and just a mixture of mucus, dirt, bacteria, and other particles. However, excessive nose-picking can lead to nosebleeds, infections, or irritation of the nasal passages. It's best to avoid eating them as it can introduce bacteria into your system.
block there nose
Answer by picking YOUR nose in their face. (Hey their doing it to!!!!)
The way I always do this is I give him a reward. If you have asked him many times you may have to go thru this step. If not take consequences tell him if he doesn't stop picking his nose he will get sick and won't be able to play with his friends .
Yes, absolutely. I have damaged my septum (look it up) and it hurts alot. I don't pick my nose anymore but I still have this very painful irritation. Honestly, stop.
When you feel the urge to pick your nose be sure you have Kleenex on hand and remember to blow your nose instead of picking your nose. If you have dry nostrils then you may have some sinus problems and should see your doctor.
stop using meth :)
One of the key features of children is that they taste the world rather than explore the world like in older kids. To taste boogers is quite natural and not thought harmful. Some eat them for life. others stop eating them when they get a girlfriend (or boyfriend). Most stop after a while due to mum or dad telling them how disgusting it is.