That they are the master of evil.
My standard would be based on how it affected those it need, how accessible the invention/charity/etc was, and how they plan to grow in the future. Hope this helps!
They may commit sabotage, or, have a bad attitude toward other characters.
Effective Communication skills play a crucial role in honing one’s personality. Communication helps individuals to express themselves in the most convincing way<span>. Your thoughts, feelings and knowledge should be passed on in the most desirable manner and effective communication skills help you in the same.</span>
