[Acne] Is there a scientific reason why, when acne clears in one area, it seems to appear in another? Or is it just perception?

Beauty Tips For Body Care
All my life, when clearing up acne, I've noticed that when I finally clear up my acne, it seems to reappear in a different location. For example: I'll clear up acne around my nose, but then a cluseter appears on my chin, where there wasn't any acne before. Same goes for my ears, forehead, neck. It's happened time and time again. I feel like I'm playing "acne whack-a-mole".I can't pinpoint any change that would result in acne appearing in the new location. For the past 15 years, though, it always seems like finally clearing up acne in one location, will make me break out in a new location. Is this just my perception/confirmation bias, or is there a scientific reason for this? Thanks.
Girls Blog 2015
Submitted by rosecoloredswan