I have an awesome boyfriend, he's sweet, sensitive, athletic, and everything I've always dreamed of. But I'm super worried that I will mess this up, because I have a tendency to be mean, crude and hateful. I love this guy, but I'm scared he might get sick of my personality.

What do I do to keep him around for a long time, maybe even forever?
:confused:

First of all, there is no such thing as "the perfect catch". EVERYONE has pesonality flaws. You are already putting him in a situation that he will never be able to live up to. The best thing you can do is truly be yourself. There is no sense in pretending to be something that you are not. You will not be able to keep it up forever. If you are yourself around him and he is himself around you, then things will work out as they should.

Be yourself.
If he likes you for who and what you are then great
If not find someone who does

Best of luck

Nobody is perfect over time, and you just enjoy yourself ,and stop worrying until there is something to worry about.

Be yourself, and have a great time getting to know each other, and see what happens.

Just to add (this hackneyed cliche)... If women based MOSTLY their happiness on their partners affection, guys satisfaction is when he feels you are happy on what he does for you. Your contentment reflects the positive image of himself thus. The less you demand, the more you get. To sum up, communicate well, be supportive, appreciative, grateful and motivating (and stay beautiful... wink wink!) Good Luck!