[howard941]

Skimming, that is an interesting article. I feel more productive in my newfound dotage than I was in my twenties. Nevertheless I suppose the data don't lie, do they? Or mislead?

> Results from three methods of estimating retest effects in this project,... converge on a conclusion that some aspects of age-related cognitive decline begin in healthy educated adults when they are in their 20s and 30s.

If you (and I hope you do) live well beyond your 20s and 30s I hope you'll remember that getting fucked by ageism is real and unavoidable if you work for the man in this industry.

[jimmaswell]

For my anecdote, being in my mid 20s I feel a bit less sharp and with less energy compared to 5 years ago.