Your Week Ahead: The laws of 'cause and effect' are not always as straightforward as we might wish. Things happen. We think, while they are happening, that we know why they are happening. Then, later, we realise that they have happened for an entirely different reason. If only, at the time, we had understood more and assumed less, we would have made other choices. There is no point in looking back wistfully now, but you should look forward wisely and ask whether you need to know more before you make your next major move.