5-2c2a0 Avoiding bullshit takes you far enough. Maybe the extra bit comes from really knowing about yourself.

2-1b2b1 ‘Inversion’ - Avoid stupid obvious bullshit you’d regret in the future

RUL3 - Invert, always invert
RUL3 - When automating, make sure the initial constraints and requirements are not stupid-dumb-bullshit.