Bucket List

A college friend of mine had a bizarre fainting episode that landed him in the hospital yesterday.  As he is regaling the story from his hospital bed via Facebook, he mentioned toward the end of this tale that it is time to get serious on his bucket list.  I've been mulling this over all morning.  I don't have a bucket list. 

So, what's wrong with me that I don't have one?  I mean, I have goals, I've achieved stuff, I've accomplished things, I've seen stuff, and I've been places.  Am I just content to go through life blindly, day to day, without any sense of adventure?  Does a bucket list imply adventure?  Or is it a list of stuff I'll get around to someday?  (I have one of those lists: the mighty "honey do" list.  It's categorized.)  Am I just that lazy that I've never thought about a bucket list?  Do most people go through life this way?  I'm going to have to give this some intense scrutiny.