Formal Logic Formal logic deals with deductive reasoning and the validity of the inferences produced. For an argument to work, the conclusion must logically follow the premises and the premises must be true.
Vibe is the aura a person possess. The kind of vibes that a person emanates depends on his feelings. Every feeling has a frequency or energy. If you feel good, happy or comfortable while meeting someone you say that the person emanates positive vibes.
Virgo is the sixth sign of the Western zodiac. It is the only sign represented by a female. Virgo is a low-intensity, female, mutable earth sign, which basically means that it runs through the autumn equinox. This makes Virgoans able to see both sides of a situation.