[nostromo]

Yes. Somehow "I am less motivated to work hard and learn new things in my 40s" turns into "Everyone is less motivated to work hard and learn new things in their 40s."

The author sounds a bit bored. His mind is telling him, "After 15 years of LAMP development, I'm bored, let's do something different!"

What should he do? Maybe he should take some time off, learn something new and exciting, or maybe move to the countryside and become an organic farmer. Only he can know.

[gfodor]

If you're sick of building CRUD web applications, it's probably a good idea to remind yourself that there are an infinite number of other things you can create with computers.

[personZ]

Yes. Somehow "I am less motivated to work hard and learn new things in my 40s" turns into "Everyone is less motivated to work hard and learn new things in their 40s."

Yes, it very much is worded exactly like that. If you describe a starting state, and then a change of environment or inputs (getting older, which happens to all of us), and then hold the resulting state as the consequences of that change, you are generalizing, intentional or not. It is simply unavoidable. Sarcasm to this obvious reality isn't helpful.

To put it another way -- if a technology ignorant HR recruiter read that piece, they would absolutely think "older, established people are less valuable hires" than "this individual is a less valuable hire".

This, of course, could be the cycle turning in on itself, in much the same way that some minorities equate their condition to being a consequence of being a minority, rather than individual, more unique traits.