Someone tell me if this is an effective purpose for photoreading and wanting to get through my schoolwork faster.

To get a doctorate degree and be a pioneer in mechanical engineering, robotics and artificial intelligence research, work for NASA and be an astronaut.

I'm not lying about any of these.

Is that a goal or is that a purpose? Because if I want to go back further, I can press the human nature button and say "to get girls and make money". That's an effective purpose as well, though something that's probably not conducive to learning the system, I think.