The days of adolescent acne are long gone, and I’m so glad.  I must admit that I have gotten an occasional pimple every now and then.  It is mildly annoying and usually goes away quickly.  Some people really have a problem with acne, though, and it doesn’t go away quickly.  I’ve recently read that some people even have pimples on scalp.  I imagine that would be very annoying and irritating, especially when brushing one’s hair.  I’m thankful I just have to deal with one or two pimples once in a while!