We can regret our hairstyles of the past, or we can learn from them.
The beautiful thing about hindsight is that, if we listen, it can really teach us some things.
It's OK -- sometimes, we make regrettable choices. But let's all agree to make hindsight work for us going forward, and never repeat the following.
We'll happily add man buns to this list when that time comes.
1
The Faux Hawk
Photo of David Beckham by Ross Kinnaird via Getty Images
2
The Bieb 1.0
Photo of Justin Bieber by Kevin Winter/DCNYRE2010 via Getty Images
3
The Man Perm
Photo of Justin Timberlake by Ron Galella via Getty Images
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4
The Jheri Curl
Photo of Lionel Richie by David Redfern via Getty Images
5
The Emo Flat-Ironed Comb-Forward
Photo of Pete Wentz and Ryan Ross by Michael Tran Archive via Getty Images
6
Flock Of Seagulls
Photo of Mike Score by Ron Wolfson via Getty Images
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7
The Great Depression
Photo of F. Scott Fitzgerald in the Hulton Archive via Getty Images
8
The Serial Killer Bowl
9
The Frosted Tip
Photo of Mark McGrath by Ron Galella via Getty Images
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10
The Frosted Mid-Part
Photo of Nick Carter by Mario Magnani via Getty Images
11
The Frosted Mullet
Photo of Billy Ray Cyrus by J. P. Aussenard via Getty Images
12
The Caesar
Photo of George Clooney by NBC via Getty Images
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13
The Nickel Bleach
Photo of Chad Kroeger by Mick Hutson via Getty Images
14
The Duritz Dreads
Photo of Adam Duritz by Vinnie Zuffante via Getty Images
15
The Skrillex
Photo of Skrillex by C Flanigan via Getty Images
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16
The Conquerer Comb Over
Universal History Archive via Getty Images
17
Mutton Chops
Anonymous/AP
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