I've seen several 85+ year old individuals active in various science and technology fields. So even someone in their 70s might start an MS and then have a deca

I've seen several 85+ year old individuals active in various science and technology fields. So even someone in their 70s might start an MS and then have a decade or more to make use of it. That's not what's happening here, but it could be. Really puts all those times I thought it was too late for this or that in perspective.