I had a english professor once said "Long sentences isn't always a good thing."
Although it can seem correct with the word "to" in the sentence, it sounds so much clearer without it. Sometimes including one additional word can make it hard to understand what you are trying to say. It should be smooth and to the point.
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July 28, 2015
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I'm a native english speaker. They both mean the same thing. "Do not" can be used more in a authoritative tone. You can use this on children or rules, so they can better understand the emphasis of a "no". "Don't" is just a shorter term and used more easily and loosely to shorten the sentence.
The same goes for "You are" and You're"
"We are" or "We're"
The first part is always more clearly stated. More so to get the point across. I hoped I helped you. :)