Here is a different look:
Don't spend your life worrying about time that got wasted. Live in the moment, and don't do things just to "pass the time." Do things because you want to.
You can make something out of the time you are waiting for late people! It doesn't have to be "wasted" you can do whatever you want then!
Then I'll walk around.. and when that person reaches our rendezvous, they'll think I'm the one who's late! haha
Haha! Right man! Go get a pizza or some coffee, and when they think that you were late, tell them that you showed up 10 minutes early! They can't even be mad!