I graduated from the gymnasium, I went to the university for four years, became a teacher with specialisation in biology and chemistry and got a job in Prague. Actually it was not so... it didn't look like this would happen. When you finished the university there were positions sent to the university which were available, they were all over the country. Of course everybody wanted to stay in Prague. I wanted to go back to Silesia but there was nothing, no position, so I also said I want to stay in Prague. Everybody else got it... I didn't. So I got a position which was at the border of Czechoslovakia and Germany.  It was a wild country. It is to this day. I will not name the place, because I could be sued maybe for it, but it was known to be the worst that you can get. Again, if I would have gone there, would have been Not Smoking, it would have been going my life in completely different direction, we would not be sitting here. But as I was in the final years at the university, we had to practice teaching and I was teaching for short times at different... even elementary schools we had to practice and then high schools and then gymnasium. And the professor who was responsible for that liked... thought I was a talented teacher and so he insisted that I should get a position in Prague in the model school where the other university students were practising and where I was actually practising. So it was on his... and there was a position available and he got me into that school. So again there was deus ex machina that means decision that came out of the blue which I had no influence on and which would have... would change my life.