So This Is What It Feels Like

I remember in 5th grade going through D.A.R.E. and hearing Office Kruse tell us that people who snort crack & cocaine (is there a difference, I'm not sure) lose the lining in their nose that separates the nostrils.

I'm cleaning the oven right now, and my nose is burning.

I would check to make sure that the lining is still there, but that's kind of gross.