Brooklyn is great, don’t get me wrong, but when you’re trying to get around it without the aid of a bike or Bushwick car service, things can get tricky. If you’re thinking about taking the G train to get from one point to another, forget about it. This train rocks up “if and when it feels like it,” a clever and insightful person with graphic design skills has made clear to the world in a new MTA service change sign. The sign shows that service changes will occur from January 1 to December 31, at the “most inconvenient times possible.” Under “Exactly how am I going to be screwed up by this?”, the sign explains that by the time a train shows up, you will have forgotten where you were going. All this wouldn’t be so funny if it wasn’t so true. Now, home I go on the G train. See you above ground in a few hours.