Meaning:
This idiom means to avoid worrying about a future problem until it actually occurs. In other words, it's about focusing on the present and not stressing about potential issues that may or may not happen.
Example:
* Friend: "I'm so worried about my upcoming presentation. What if I forget what to say?"
* You: "Don't worry about it now. Cross that bridge when you get there. Just focus on preparing well for now."
Origin:
The phrase likely originates from the literal act of crossing a bridge. You wouldn't worry about the next bridge you might encounter while still crossing the current one.
Similar Idioms:
* Don't count your chickens before they hatch.
* One step at a time.
Key Takeaway: The idiom "cross that bridge when you get there" encourages a problem-solving approach that focuses on the present and avoids unnecessary anxiety about the future.