Bucket List-Real or Excuse?

Having dinner with a friend the other night, she referred 3 or 4 times to “that’s on my/someone’s bucket list.”

Now, I certainly know the concept, but hadn’t heard it used with that frequency.

I asked “is this really because your social network has a strong sense of their own mortality or something else?”

Her answer, “I think it’s just a way to make an excuse so that you can do stuff that you might not otherwise do.”

Thoughts?

Same idea?