The new 50

As I watched Dog The Bounty Hunter his son mentioned his dad was 50. Dog is 50? Then comedian Jerry Seinfeld came to mind when I heard last year he turned 50. Is the perception of what a 50yr old looks like changing? Can we pull out one of those Crest charts to identify what shade you should look like when you reach a certain age. I've also been told I don't look my age. I never knew there was an age chart out there as to what someone is suppose to look like at different ages. But built into our minds there seems to be this chart, it's our constant need to quickly decipher the world around us. Time to throw out that old mental chart because 70 is the new 50.