I've coached a handful of friends and family through fat loss over the past couple years — all busy professionals with real jobs, not a ton of free time, and zero interest in meal-prepping like it's a full-time job. Here's what I've noticed kills most diets before they even get going:

1. The plan requires a lifestyle overhaul. Most diets ask you to change everything at once. Busy people don't have bandwidth for that, so they quit in week two. The plans that stick fit into the life you already have.

2. No one adjusts the numbers. Your macros on week 1 shouldn't be your macros on week 6. Bodies adapt. If nothing's changing in your plan, progress stalls and it feels like "nothing's working" — when really, the plan just went stale.

3. Tracking feels like a chore instead of a habit. The people I've seen succeed treat tracking macros like brushing their teeth — quick, boring, non-negotiable. The people who fail treat it like a research project every meal.

If you're a busy professional who wants fat loss without turning your life upside down, that's exactly what I built MacroLean around. Simple macros, weekly adjustments, real accountability — not a crash diet.