No visibilty - introduction instrument flying

Weather did not permit to do the trip to Hoogeveen. There was a thick layer of haze at 600 feet and we had a crosswind of 15mph so we decided to practice some landings. First we took of and left the circuit to do an introduction in instrument flying. In a few minutes i totaly lost my bearings... When the instructor guided us back to the airfield we did some circuits at 500ft. I was happy to experience that limited visibility does very strange things to your senses.