Is it normal to breath outta your mouth like this all the time

Being quick to anger, distrusting others, and having a cynical attitude are toxic characteristics of which personality type?

Employers are required to provide guardrail, safety net, or personal fall protection systems to protect workers from falling off unprotected sides/edges of residential roofs that are feet or more above a lower level.

What is the name of the device that senses the current flowing, tripping the circut, and cutting off the electricity