Do you have rhinotillexomania?

I certainly hope not. But if so, here is a helpful guide from WikiHow, on how to stop picking your nose.

There are also insightful warnings included at the end, like this one-
"See your health professional if straight-talking and self-reasoning don't work. You might be suffering from compulsive nose-picking (rhinotillexomania) and this may need medical and/or psychological treatment and intervention, especially if it relates to a traumatic event in your life."