After maintaining the streak for 40 days, I suddenly missed one day, and it started again.

I think, slipping up in a streak happens to everyone! The key is to not dwell on the missed day but to restart as soon as possible. For me, I've had moments where I've missed a day or two, but I try to get back on track immediately rather than waiting for a specific point to restart. Consistency matters more than the occasional slip! How about you?