Some people just like a good moan every so often. Take, for example, your intrepid author; when the morning train service faces yet another severe disruption (courtesy of a fire in the London Bridge area ), does he resignedly shrug his shoulders and adopt the standard “musn’t grumble” attitude of the plucky Brit? No! He instead seizes the opportunity to make “clever” cutting remarks to his friends or, in their absence, random passers-by. Similarly, when the deputy governor of PBOC says “hey, we’re getting worried about inflation” but the Chinese Commerce Minister says “we’re gonna stick to our own pace” and “keep the yuan basically stable”, does Macro Man stay silent? Of course not! What’s the use of hand-crafting a…