Does this happen to you?

your alarm goes off. you sleep right through it without pressing the snooze button. you dream that you’re getting dressed, eating breakfast, driving to school/work, are in school. it all seems very real. suddenly, your dog wakes you up and you realize that the perfect morning didnt actually happen, but now you have to deal with a less-than-perfect morning, which really sucks.

how annoying is this? does it ruin your day completely?