Hi, I am Helmut from Germany, and I am grateful for you to uses Wikipedia or even contribute here and there!
Wikipedia, that I am persuaded, has the potential to save our society.
If you get stuck with other editors of an article, finding the correct solution, watch this Video from Katherine Maher about the Minimum Viable Truth: https://www.ted.com/talks/katherine_maher_what_wikipedia_teaches_us_about_balancing_truth_and_beliefs/transcript