It's okay to think about stuff while you're in a shower. Just don't overthink or you might end up following an endless train of thought and why is it called a train and not something else?

Wait, if it is called a train, then it must be made by the time it already existed, which means that it wasn't very long ago but that should've been obvious because Ponish sounds very different just a few decades ago! If I got back in time even just before my grandmother was born, I would sound silly just like how the opposite is true if my great grandmother went forward in time to now!

...I did not see that coming. I should really try to sing in the shower like usual. Oh, and try to do better paragraphing because that previous one contains too many main ideas. But why should a paragraph contain only one main idea?

Turns out her train of thought is wrong