I have O.W.S. too. I’m a “that” man.
In most circumstances you can whip the offending “that” right out of your sentence and replace it with a “which”. This makes it sound much better, but not always, as these two examples illustrate: How about which?Which is the end of which.
I use “that” so often I’m thinking of calling my book “that”. Or maybe “Words and that”.
No, I’m lying. I’m almost definitely calling it “Drew’s Pretty Princess Book”.
There’s a market, okay. Drew’s Pretty Princess Book (cover design concept)