I want to thank you guys for starting this thread...I have had a very small red spot on the side of my ahem somewhat prominent nose

and did not think much of it at all. Very small but red and just did not go away. This thread and a couple of others gave me the incentive to make a skin check appointment and somehow they got me in today.
As soon as the doctor saw it his whole demeanor changed and said anytime you have a red spot or a flaky skin spot on your face get it checked because it is not a good thing.
He is pretty sure this one is the lesser pre-cancerous Actinic Keratosis and used liquid nitrogen to burn it off but said if it is not completely gone in 6 weeks come back because that would indicate something more serious like Basil Cell.
Anyway it is easy to put these things off but it could mean something much more serious by doing so.
Thank you guys again and for anyone else if you have anything on your face that does not heal especially red in color and/or flaky skin get it checked!