IN: What happens next?

A camera pans around a snowy roof and leads into a man pushing snow off of a roof and onto the ground below. The man continues speaking to the camera while pushing off snow and leading into an empty roof. another man

OUT: is seen shoveling off snow and ends with pictures of the men working.

IN: What happens next?

A goal is scored across the table by a defensive figurine player. A consecutive goals are scored and the opposing team is frustrated. the losing team

OUT: finally scores a goal and celebrates.

IN: What happens next?

How to stop mouth breathing
Try to breathe through your nose for 2 minutes.
Close your mouth, watch a clock, and try to breathe through your nose for 2 minutes straight. If you have issues doing this, it probably means that you have a clogged nose and the cause of your mouth breathing is physical or structural rather than habitual.

OUT:
If your mouth breathing is caused by a structural or physical issue, you'll need to investigate further and get diagnosed by a doctor. If you have no issues breathing through your nose, then it's a habit and may be easier to fix.