Astrological Signs Reference:

Fire Signs: - Aries: Adventurous, energetic, pioneering, courageous, confident | Selfish, quick-tempered, impulsive, foolhardy - Leo: Generous, creative, enthusiastic, faithful, loving | Pompous, bossy, dogmatic, intolerant - Sagittarius: Optimistic, freedom-loving, honest, philosophical | Careless, irresponsible, tactless, restless

Earth Signs: - Taurus: Patient, reliable, determined, loving | Jealous, possessive, inflexible, self-indulgent - Virgo: Modest, meticulous, practical, analytical | Fussy, overcritical, perfectionist, worrying - Capricorn: Practical, ambitious, disciplined, patient | Pessimistic, fatalistic, miserly, grudging

Air Signs: - Gemini: Adaptable, communicative, intellectual, witty | Nervous, superficial, inconsistent, cunning - Libra: Diplomatic, romantic, charming, peaceable | Indecisive, gullible, flirtatious, self-indulgent - Aquarius: Friendly, humanitarian, original, independent | Intractable, perverse, unpredictable, detached

Water Signs: - Cancer: Emotional, intuitive, protective, sympathetic | Moody, overemotional, touchy, clinging - Scorpio: Determined, passionate, magnetic, intuitive | Jealous, obsessive, secretive, obstinate - Pisces: Imaginative, compassionate, selfless, sympathetic | Escapist, secretive, weak-willed, easily led

This format groups by element, lists positive traits first followed by challenging traits, and uses concise descriptors while maintaining the essential personality characteristics.