I did the same. When I was in my 30s my hands were cramping while I was typing so I learned dvorak and then built up the skill to switch between them easily.

I did the same. When I was in my 30s my hands were cramping while I was typing so I learned dvorak and then built up the skill to switch between them easily. Now it's dvorak at home and qwerty at work, and no cramping since. That was 20 years ago or so.