Learning how to separate your personal feelings of sentiment about a card from your financial position is an important step to responsibly investing. In their first QS article, Kai discusses the pros, cons, and reasons for psycho-analyzing your own buying patterns, as well as defining the mentalities that define those patterns.

Magic finance and Magic play are two separate hobbies nowadays. They are frequently in tension with each other–an optimal choice in one may be suboptimal in the other. This week Sig reflects on this tension and shares personal anecdotes for how it has impacted his buy/sell decisions.