Heat, approaching unbearable. Modern city skyscrapers require functional air conditioning for them to be at all tolerable in warm weather, let alone a record heat wave in April. If a building has functional opening windows, they are in no way sufficient, given the volume of floorspace to cool. Heat, melting your brain. Difficulty thinking staring blankly at the computer screen. Another trip to the water cooler to clear your mind and cool your mouth. Reduced to taking care of trivial tasks, I plow through several phone calls, a meeting with a vendor and hope that tomorrow will somehow be better.