Lately, I think I'm unconsciously going back to a vice I got rid off months ago, that is, drinking more than 2 mugs of coffee a day! I used to consume more than 4 Starbuck's mug- full of coffee a day but when I started to feel some discomfort like palpitation and foreign body sensation in the throat, I chose to stop. But, as I've said, maybe because of the cold weather and the stress of work, I think I've fallen into the caffeine aroma spell once again. As I was on my second round of cafe' this morning, I read this article and it gave me a different view about this drink. It gave me a false sense of justification about this vice. Read along and find out. A group of alumni, highly established in their careers, were talking at a reunion and decided to go visit their old university professor, now retired. During their visit the conversation soon turned into complaints about stress in their work and lives. Offering his guests coffee, the professor went to the kit...