Welcome! I see you have invested on a putter, here is a short thread with some excellent advice from a tour legend to a new player in a similar situation as you:
wgt.com/forums/t/142649
Your English is light years better than my Swedish, but just a quick note on the title of your post: I was expecting a funny joke or amusing story... you probably meant the title to say "really fun" or "real fun" after reading your post.
Anyway I agree with you that this is a great, challenging game and lots of fun. Enjoy and good luck!
-Keith