Hey man!.. I'm 53, and I design 3D synthetic worlds with physic simulators in python and C++ for the aeronautic industry. That's on top of still running strong

Hey man!.. I'm 53, and I design 3D synthetic worlds with physic simulators in python and C++ for the aeronautic industry. That's on top of still running strong webdev with the latest tech. So yeah, what's your worry?