It is not to say that the square and communication are harmful, but without a strong mind and firm will, it is easy to lose money. If you do not have them, it may be better to choose to withdraw. Communication will only make you more hesitant and indecisive. This week's market tip: if going short on B, at least take a week's time to close the position; it’s a very comfortable pace, although the pace of hitting the top can be very painful. The chart is casually drawn and marked, without analysis or comment.