----- --- 15351406 >Carry a full cup of tea at a mild jog up a flight of stairs and never spill a drop >Carry a full cup of tea from the table to my mouth in daylight and I spill half of it Care to explain this? --- 15351408 >Carry a full cup of tea at a mild jog up a flight of stairs *with the lights out and never spill a drop --- 15352418 >>15351406 (OP) dead internet theory --- 15352461 your footsteps go out of synch when you observe and try to walk carefully --- 15355243 skill issue --- 15357852 It's all psychological