Alright, after looking around deviant art at many of the writings, I have noticed a great deal of spelling and grammatical errors. I've decided to do you all a favor and give you a basic lesson in english using the most common errors.
The Your and You're Problem
Alrighty, folks - this is like nails on a blackboard. Your is the possessive form of you (aka the second person, singular form). This is used when you want to show ownership. A few examples: "Your eyes are brown" or "Thank you for letting me borrow your pencil." You're is the conjugated form of "you are." A few examples of this: "You're a stinky-butt poop head" or "You're the love of my life."
The Which and Witch Problem
Okay, a witch wears a pointy hat and rides a broomstick (sorry to be so non-PC, but I have to drive home my point). Which is used when attempting to identify an object. A few examples: "Which book is yours?" or "Where is the pineapple of which you speak?"
The It's and Its Problem
I used to mix this up all of the time. "It's" is the conjugated form of "it is." I know that this is bizarre given the common usages of apostrophes, but trust me on this one. A few examples: "It's just dirt, I swear!" or "It's really an amazing musical." "Its" is the possessive form of "it" (aka the third person, singular form). A few examples: "Its tail is aquamarine" or "Its mother nuzzles its cheek."
The Each other Problem
Another mistake that I used to make all of the time. "Each other" is two words - not one. There's not a whole lot of explaining I can do here; just understand that it's two words.
Ending a Sentence with a Preposition
Okay, this is entirely kosher if you're just writing a journal entry, or something that isn't going to be judged for quality. However, when writing a "finished product," you must understand that it is piss-poor to end a sentence with a preposition. For those of you who don't know, prepositions are words like "from" or "of."
In closing, I would like to remind you all that it is so ignorant to say that it's okay to make grammatical and spelling errors all of the time and maintain that you're a great writer. A good writer, maybe, but certainly not a great writer. And don't give me that excuse about the purpose of editors, because if you submitted a manuscript fraught with grammatical and spelling errors to a publishing company it would be in the garbage faster than you can say "pineapple."