i was bored and snorted a pixie stick once and it hurt
Different stuff hurts different amounts. If you've ever gone to the dentist and gotten a cavity filled and they injected something into your gums to make it numb, that was novo
caine. Orajel is benzo
caine. These are both actually derivatives of co
caine and cocaine will have the same effects in your mouth and nose: it'll make it numb. So while the first line might hurt a little (imo it really doesn't) it immediately gets numbed up and future lines don't hurt much.
Other drugs are much harder to snort, they hurt more.