I hope Malia, Saturn, and AsphodelElysium are aware that, since the signs of the Zodiac were drawn up in the second century A.D. by Ptolemy (the same infallible authority behind the Ptolemaic system which said that the Earth was at the center of the universe), the earth's rotational axis has shifted by some 30 degrees. Thus, the signs commonly used in horoscopes are off by at least a month. They are also insufficient: there should be 13, rather than 12.
In any case, there is absolutely no evidence that the positions of the planets at the time of one's birth have any effect whatsoever on one's personality or fate. By what mechanism, I ask you, could information be related from planet to earthling? Gravity, at such distances, is far too weak to be relevant. All planets, including earth, shine by reflected sunlight, so light is out of the question.
Finally, it is demeaning to arbitrarily divide humanity into twelve separate categories. Is there a substantial difference between asserting differences in temperament between two persons, just because one was born in June and the other in November, and asserting that blacks and whites are inherently different because of their skin colors?
I must state my opinion in full. I believe it is shameful to associate the name and legacy of a great man like Keats with this facile superstition.