Well According to this...

You've Experienced 52% of Life

You have a good deal of life experience, about as much as someone in their late 20s. You've seen and done enough to be quite wise, but you still have a lot of life to look forward to. Regardless of your age, you may feel like you are still getting started. Don't forget to look back at how far you've come. You've traveled a lot further than you might think.

How Much Life Experience Do You Have?