do you want "half-assed"/"Sam teach yourself aerodynamics in 21 days" engineers building your aircrafts? I don't want "Sam teach yourself C/C++ in 21 days" pro

do you want "half-assed"/"Sam teach yourself aerodynamics in 21 days" engineers building your aircrafts? I don't want "Sam teach yourself C/C++ in 21 days" programmers to code for me either.