Don't we all do it? Add books to our "want to read" on Goodreads like a lunatic the moment we see one or two words that convince us it'll be the next best thing? Then we look back after a while and wonder whether it was the right call to make. Maybe we shouldn't have added them that quickly? Maybe we should've read some more reviews? Maybe, just maybe we're a bit too impulsive when it comes to buying books?