Thank's a lot for your extensive comment. It's good to know there are people out there who had similar doubts/problems and managed to overcome the difficulties.

Thank's a lot for your extensive comment. It's good to know there are people out there who had similar doubts/problems and managed to overcome the difficulties. You seem like a living success story :) Persistency is the key word here, since it's a quality I keep on missing. Maybe I get discouraged too easily. Thank you for answering my questions and words of support.