John Smith:they begun to order the same exact meal/s on a regular basis, even sometimes twice a weekday. Then someday, they lowered their guard as they're slowly losing any self-restraint and after a timespan lasting from mere days to a whole trimester, they're downing sugaries and other ultra-fattening treats like snacks prior indulging yet again on the regular daily dinner cycle and BOOM! Prior even giving the slightest warning, their bodies are swelling with fat every passing week, nay literal day .
This is exactly what happened when my wife gained a ton this past fall. She got on a little KFC kick where her interest was peaked and ordering it on the weekends for lunch. And it wasn't long before she got the idea to DoorDash it at night and share with the family with a movie.
Within a couple weeks, the kids were sick of it and she was eating a bucket of chicken at 9PM at night to herself with Netflix and it seemed totally normal to her by then.