Which profession should i choose?

Just ask yourself one question; " in any of these professions can i see a computer doing my job?" Whether it be 15-30 yrs in the future. Bc if your answer is yes....Do Not go into that field. How many college students get their education through a computer? That takes teaching jobs away. Shopping on line, using computers instead of a postman. I dont see doctors being replaced by computers but anthesiologist might be. They already have med-pumps and drips. Not trying to get far out there but technology is replacing man.