What is por estar?

"Por estar" is a phrase in Spanish that means "by being" or "due to being." It is often used in sentences to indicate that something is happening or will happen as a result of a particular circumstance or condition. For example, "Por estar cansado, me quedé dormido en el trabajo" translates to "Due to being tired, I fell asleep at work." In general, "por estar" can help to explain the reasoning or cause behind an action or situation.