#4- Blonde Island

OK so here's the situation. A blonde, a brunette, and a redhead are stranded on an island exactly 20km from shore.

The Brunette decides to try and swim there. she gets out 7km, gets tired, and heads back.

The Redhead follows suit, and swims 9km, gets tired, and heads back.


The blonde, decides to try her luck, and swims 15km, gets tired, and swims back.

In short; look at how much you have left before you give up!