Am over 40. I have no trouble getting hired. Now every few years I make a massive time investment in an some new tech. I get hired for one thing. When chance

Am over 40. I have no trouble getting hired. Now every few years I make a massive time investment in an some new tech. I get hired for one thing. When chance comes up I take tech lead position on some something I’m not familiar with. Keeps me up to date in a very practical manor. Now I’ve seen lots of older people who learned something 20 years ago, and have barely changed since.