Don’t do anything you don’t want done to you, unless you need to.

Don't let obsession with righteousness metastasize into hubris

 

let small mistakes become big ones

by eliminating what’s not working and by doing more of what is

sooner than later

underestimate irrationality

 

rationalize faults by blaming others

 

over-adore wanted acquisition

think you know what you don’t

 

swim with the incontinent

 

sacrifice future unhappiness

for an unnecessarily pleasant present

hide confusion with obliqueness

 

offend many to benefit few

 

or do what you don’t understand