u/Amazing_Armadillo863

I scored 715 while working full-time, but made costly mistakes. Here's the biggest one: studying after work instead of before.

Most busy professionals follow: Wake → Work → GMAT → Sleep.
This is the Wrong approach. instead: Wake → GMAT → Work → Sleep.

You're fresh and sharp in the morning but you are exhausted by evening. Your best mental hours should go to your GMAT prep, not the hours after a draining day. Plus, the psychological victory of completing prep boost your moral and help you to have a great day.