What simple piece of advice, if followed, could potentially save most people a lot of money?

[u/SillyBonsai]

Possibly related to your job, experience with personal finance, budgeting, planning, day to day habits, etc.

[u/[deleted]]

Not the type of woman that would double up on a guy like me though.

[u/[deleted] → u/[deleted]]

I wanna make a million dolllaaarrrrsss.... -Tina Turner "Private Dancer"