I'm a little older but I'm only 6 years in the industry. I worked at a job where they were using technologies from 10 years ago, i.e. tons of custom PHP5 and MySQL on top of Wordpress, while I took the time to learn Angular, Node.js, MongoDB, Postgres, React, and modern tooling like Grunt and Webpack -- this list can go on and on. Now I have a situation where I had to go back in time and learn how to do things 4 years before I started hacking and everyone in any position of power is treating me like I'm a threat. I open my mouth at a meeting and someone will immediately shut me down. At every corner, I'm being mansplained to and I'm a man.