Pallas Athena shows your ability to organize, recognize, arrange and figure out patterns. If in the fifth house, it'd give you ability to do these in creative area associated with the fifth house.
For example, in games and/or sports, it gives good strategic ability. When entertaining children, someone with your placement can come up with unusually novel ways to amuse the kids.
And in speculating endeavors, as in gambling or the stock market, it give you an ability to pick up on trends and such that most will miss.
I'm a little confused, is it in Pisces? If so, it magnifies all the above, adding even extra creative intensity. The only drawback is you may just think and not act upon your ideas.
Does it conjunct your sun in the 5th? If so, it gives yet even more intensity to the above, and makes it more likely you will act. Others will like your solutions to problems, as they will tend not to clash with authority. For example, if you write a novel, it'll be perceived mainstream, whether it is or not.
Analyzing your whole chart would show you how to incorporate this best, but I hope this info helps.