I'm 42 and I did, working part-time at a bank during college. For 3 days, at least. Then I designed a DSL and wrote a C tool to generate the COBOL programs from

I'm 42 and I did, working part-time at a bank during college. For 3 days, at least. Then I designed a DSL and wrote a C tool to generate the COBOL programs from templates and DSL files. Then my boss decided to never again let me near the mainframe and bank accounting systems. But many of my coworkers spent 3+ years entirely on COBOL.