I left engineering at 36 and became a firefighter paramedic and I know quite a few people in their 40s who started. I just left the fire service after 14 years

I left engineering at 36 and became a firefighter paramedic and I know quite a few people in their 40s who started. I just left the fire service after 14 years and now working as a programmer. Age is just a number. Don't limit yourself.