The phrase often expresses a sense of emotional distress beyond just confusion.

Emotionally Conveyed

Use it to describe a temporary condition, not a permanent trait.

Temporary State

It's not used for physically being lost, but rather emotionally or mentally.

Understand its literal origin comes from seafaring and relates to actual maritime situations.

In a nautical context, it implies that the length of time spent at sea might be long or indefinite.

When used literally, it doesn't specify a location, just away from land.

It's often used when someone is pondering over something deeply or reflecting on complex issues.

Use when people face new, unusual, or sudden situations that leave them unsure.

Be cautious not to overuse the expression in situations that can be explained simply.