In and Out of Kilter

For those expecting the last in the series of puzzles I have been posting, I'm sorry to say that you are out of luck.  I just ran out of time to come up with the puzzle this week, and still have time to post it.  The research would have taken about an hour, and I just didn't have that sort of time this week.  Actually, I forgot about having to do the research until I ran out of time.  In fact, the last week or so, my entire life has been about 10% off.  That might not seem like much, but the effects are compounded with each little action going of the rails.  I am about a day or two behind on my social media postings, even more so for some for Booknotes.  I am having a difficult time catching up on my school work.  I thought things would be easier only taking two classes this semester, especially since I wouldn't be reading a novel a week, or so.  While there is less reading, there is a lot more writing.  I will just barely finish my first fiction submission sometime tonight, and it will probably be a page or two shorter than I expected.  I find myself having to rework some of my answers for my syntax class.  I just don't have the right equipment to create the necessary diagrams all the time.   My gaming has been off too.  I am usually a 65-70% player in Golf Clash.  This past week, I am under 50%.  Many of my moves are just off enough so that I lose, or I make the wrong decisions against other players, some of them worse than me.  I can't even tell how behind I am on some of my recreational activities.  Although since I don't go out, there really isn't much of an excuse for that.  As an aside, why doesn't anyone ask me to go out with them, you know, just to do something?  I feel clumsier than normal.  I had to cut back on the weight, again, on my exercises.  It's getting hard to progress in anything.  I seem to be backsliding even more than usual.  It isn't just I had a birthday in the past week.  One doesn't expect that much of a falloff that quickly, just after a few days.  I don't know what is happening, but I hope to get out of soon, because this downfall is starting to drive me crazy!  
I just looked over my post, and I noticed that I had unintentionally used every letter of the alphabet.  Weird.