It's incredibly sobering to see the weeks of your potential life shown like that. You think about the weeks lost to work and weekends spent burnt out recovering or sick or dodging bad weather. :|

It makes me so freaking sad to see it like this.

I wish someone would have shown me those charts when I was like 15 ;-)

There was a comic about it in 2008: http://abstrusegoose.com/51

Could someone please make a calendar app out of it? :)