Our job is not the intellectual exercise you think it is. We're not smarter than anyone else and software development is not automatically more thought-intensive than other jobs. The fact that programming is the first job task to be fully automated says it all.
It’s weird that you equate time spent thinking with intelligence and egotism. Plenty of “normal people” jobs require lots of time spent thinking like art, writing, product and ad design. The only one implying taking time to think equals big brain master race is you