On his website, Sethi explains that he added an extra category"stupid mistakes"to his budget.

When I started paying attention to my stupid mistakes, I basically eliminated them altogether within 6 weeks.

It’s amazing how a budgetone you created yourselfcan change your spending behavior.

Not a bad idea, even if only to see how much these mistakes add up.

Check out Sethi’s full post for more detail.

How I Deal With Stupid Money Mistakes| I Will Teach You to Be Rich

Photo byAlex Proimos.