Can We Reschedule?

This isn't a rant, nor am I complaining, but I just gotta write about it.
I made plans with 3 different people on 3 different nights this week and all 3 of them canceled/rescheduled. After the first two, I thought, "Okay, there is no way the 3rd isn't sticking." And then, this morning when checking email I got the note- "Can we reschedule?"
I'm all about canceling. I've always been pro-canceling. If I don't feel up to plans I'd made for whatever reason, I'm going to cancel or reschedule. Sometimes it was detrimental, when plans are rescheduled again and again and just never happen. I do regret that, but eventually you finally get together and then you have the perfect jumping off point for the time together, "Can you believe how long it took us to get together?"
If you need to cancel, just cancel, I'm totally okay with it. I became even more flexible about it after my Dad's death, I would make plans to fill my evenings and then ultimately get to the plans and back out, too fragile, too tired, etc. I was told by multiple people who'd experienced great loss, "Making plans feels good, but if you have to cancel, just do it, its okay, taking care of yourself, whatever that means, is most important." It wasn't just for myself that I became more pro-cancel, but if other people needed to cancel too. That's why these plans all falling through is cool by me, I'm not upset. I just think its a bit crazy that all 3 people who are normally not cancelers at all, one even said, "I'm not usually flaky!", had to reschedule this week. Why is that? What is it about this week?
I'm finally back in NYC for the foreseeable future, no more trips, etc. I've got a job, a routine, a life I'm starting to really live here. Going out with friends, exploring different parts of the city and building these new relationships is a big part of that, I was just starting to get into it. I was really looking forward to all the plans, admittedly the ones Monday night were refreshing to have canceled since I was completely exhausted. Why is it the all were changed? Sure I got some more free time and I'm relaxed and well reseted this week. I got to spend more time with Matt which I never stop enjoying (duh, I moved in with him) and I got more time with myself and saved some money along the way. I guess all of that is why I'm okay with canceling, there's always an upside for me. So I don't get to catch up with an old friend, I'll get some r & r on the couch with my man.
But seriously, all 3 in one week? Come on!
Here's to plans made for next week!