There is always two sides to a coin, unless both sides are the same, you'll have officially zero options. In order for one to comment on something wholeheartedly, he/she has to have a good understanding of the issue at hand. I shall not say that a person needs a thorough grip of any given situation because there's always a degree of grey area in between. Just take relationships for instance, a girl may feel connected to a guy through the following possibilities:- 1. First impression, 2. Topics of interest, 3. Similar lifestyle habits, 4. Similar / Extreme differences in family background or culture, 5. Similarities in core values and principles of life, 6. Et cetera (s) (Guy carries a handkerchief - reminds the girl of her Dad) List above is non-exhaustive. In point #4, I have typed "Similar / Extreme differences", let me make a disclaimer here that this is one of the initial traits that I observed that some of my friends and myself are able to accept as negotiab...