And worse, it's really hard to find good teachers, nurses, or doctors in the bay area. Frances Allen used to be a teacher because teaching was a decent professi

And worse, it's really hard to find good teachers, nurses, or doctors in the bay area. Frances Allen used to be a teacher because teaching was a decent profession in the 60s. Feynman's teacher can recommend amazing books about integrals, while nowadays many teachers could factor a^3 - b^3 correctly, and the physics teacher of the NASA director's son ask questions like "which is heavier, a pound or a kg" in 9th grader's physics class.