Oh yeah. I used to have terrible ones too. It became a medical hazard I began writing on forms for sports and school and everything.
It either comes from the dryness of the air or playing sports a lot. My dad had the same condition. He had it so bad the doctor ended up cauterizing his nose 5 times. (Yes, sticking a piping hot fork up your nose, subjecting you to the horrible smell of your own burning flesh. 5 times.)
Oh yeah, stop picking your nose too. Don't put your finger up there.
I had some pretty bad nosebleeds myself. I absolutely hate them because when they get in your mouth it tastes awful and it forms those weird jelly blood things. Sometimes when I had a stealth nose bleed I used to gross my brother out by sucking a blood jelly into my mouth and rubbing all over my teeth with my tongue. "Hey, Alan! *opens mouth*"
Needless to say, he was grossed out.