This advice is important (crucial, actually, if you want readers to take your story seriously) and we've learned why it's suggested that we don't do these things. But have we ever thought about why we do them in the first place?
I've decided to start a small series exploring why clichés are so desirable and comfortable to writers (until we realize they're clichés, that is). If you find this utterly boring, I don't have to continue the series. We'll call this post the pilot.
The Coma
I was watching a show on Netflix a few weeks ago... okay, it was Desperate Housewives, and I'm only on the beginning of season 3, so please no spoilers unless you want us to not be friends anymore... and, in the spirit of being spoiler-free, let's just say Character 1 ended up in a coma. Surprise.
Actually, not surprised. Fellow ABC show Brothers & Sisters also had a comatose character. And so have fifty thousand other TV shows, books, movies, etc. What's the appeal?
Putting a character in a coma, especially a major character or love interest to a main character, forces the people in that character's life to evaluate their surroundings. How will they go about their lives without that special person around? Will the patient's love interest find a new lover? It's also a cheap way to make time pass with nothing happening, since people can be in comas for years. (Brothers & Sisters and Desperate Housewives, looking at you both!)

Perhaps the greatest appeal of comatose characters is that it's not as permanent as killing that character off completely. Whether or not the patient wakes up or remains unconscious until they die, the writer is keeping everyone in that devastating limbo. It's a relatively easy way to throw an emotional curveball... even if Character 1 wakes up after a few chapters or episodes anyway.
The coma plot can still be used effectively. Just keep in mind why your character will be in a coma, and make sure it's realistic. (My sympathies to anyone who has/had a loved one in a coma; obviously this only applies to fictional plots and not real life. And, it goes without saying that this is just my personal analysis.)
Any thoughts on this cliché? What are some of your favorite clichés? I may use your answers in a future post.