Almost every aspect of the human race is based on the ability to interact with one another. Right from the family setting or the household to the community and global atmosphere, we interact to get work done. The process of interacting simply requires two or more individuals and probably a topic to discuss. Perhaps we might start with the usual body language, where we look at each, observe the demeanor of a colleague or the lead speaker and perhaps try to position ourselves in the best way possible so as to take...