Communicator
The self-expressive Gemini personality simply has to communicate, knows everything, from strong opinion and always right - except that Gemini can change their mind quickly that they may end up contradicting themselves. Therefore, Gemini can appear indecisive or hypocritical.
Volatile
The Gemini personality's greatest faults are inconsistency & superficiality. Other people never quite know what to expect; indeed. Gemini cannot be relied upon to do anything. Chasing about and mind-changing leave little time for them to go within and fix things on deeper level, and this can lead to mental overload.
