Hi there!
I like your profile and dont think at all that it sounds arrogant.
It is clear, straight forward and you sound like a woman with no nonsense..
Which is a puzzler really, as your nickname is very dreamy..
and the "box of chocolates" reference implies that you are open to anything and ready for surprises..
In my mind that is conflicting with the personality I see in the description..
Can you bring some of that dreamyness into your write up too? that would bring those two different aspects of yourself together..
Also personally, I think its better not to bring up past bad experiences in the write up.. (been there done that.. etc), so if it were me I'd edit those out and save it for the guy who actually will sit and listen to your story, and act on it..
But that is of course just a matter of taste/opinion/character.
I wish you best of luck!

GT