Thank you all for your nice wishes!
At the moment I am writing my Abitur exams and so I had to write my physics exam yesterday. As chemistry is the next exam on Tuesday, I don't have much time to enjoy my 18th birthday, but I'll be happy when the Abitur is over after my oral exam in Politics in about ten days. Of course, I'll then have to decide what to do in future and I can say that I'll will go to college, but I have not completly decided what I'll study, probably something like Mathematics and Informatics/Computer science.
But at first I try to make a good Abitur