As a White Sister, I often use phrases like "It is not logical". It is not a thing I have started to do BECAUSE I am White, but it is more that I NOTICE it more now...
Yes, I am often swearing with WoT words when I am speaking English. "light" especially seems to come quite naturally. Luckily for me, "Light" is not as strange a word. "Bloody ashes" have gotten a few looks...