Laughing is a non-verbal expression of understanding
and laughing at aging is, in a sense, the very same.
Laughing at aging is understanding people are able to age well.
There is a growing trend toward conscious aging , empowering ourselves live fully even as we age. Psychology, neurology, and gerontology have shredded outdated myths on aging, giving new meaning to the term "growing" older.
Ways of aging well abound. Laughing is a modern shortcut to mind and body health, reducing blood pressure, improving cardiac performance, boosting the immune system... and ultimately even producing gamma brain waves of the sort produced by monks in deep meditative states. In short if humans were rational animals, they would be laughing at aging.
We don't stop playing because we get old we get old because we stop playing
-George Bernard Shaw