I Tried the Mulebuy Spreadsheet for 30 Days: Here’s My Brutal Honest Take Okay, confession time. My name is Sterling Vance, I’m a 34-year-old freelance architectural consultant, and I have a problem. Actually, let me rephrase—I had a problem. My closet was a graveyard of impulse buys, my bank statements looked like abstract art, and my partner started calling my shopping habits “financial performance art.” Not cute. I’m the guy who researches building materials for three weeks but buys a $400 jacket because the model looked vaguely philosophical. My personality? Let’s call it “analytical minimalist with a sharp tongue.” I don’t do fluff. I do spreadsheets, clean lines, and ruthless…