Sounds like an excellent excuse to not study math now.

Aaah...procrastination. "I'll just wait t'ill I'm 150."

Reminds me of some lyrics I like:

Throw it away, what's left to need

When you’ve got infinity

So much out there left to find

We'll do that some other time

...and an excellent reason to put 100% of available resources into anti-aging research.

With reverse ageing, you'll just unlearn all that laboriously learned math.

Seriously. Real increases in lifespan (I'm thinking about Louis Gridley Wu celebrating his 200 birthday) would have to involve (at least occassionally) revitalizing stem cells to renew the body at rates that would seem normal in a very young person. This would have to include nerve cells. Presumably, this would lead to a reversal of specialization. That implies memory loss ("memory" in all neurological senses: how to write software, but also how to speak English, how to control defecation, how to control urination. Really renewing one's central nervous system would rewind a person back to the unspecialized nervous system they were born with.)

Why would you think that? Information is stored in the configuration of neurons, not in the neurons themselves. Neurons are constantly being replaced, and you don't wake up one morning not knowing how to bike because your "bicycle neuron" died.

Is this true for neurons that make up the nervous system as well? Or just neurons in the brain?

So do it incrementally like the human body does with everything else so that fresh neurons can learn the roles of the neurons they are replacing.

Benjamin button was a documentary ahead of its time.