[NTG-context] lack of hyphenation

The knowlegeable John Culleton said in one of the lists that he could recognize if a book was typeset with MS-word by looking at the "rivers" and the lack of hyphenation. I then checked my 310-page book I am typesetting with context and not a single line had a hyphenated word at the end. So, my question is: Is it okay? or do I need to set any parameter to allow hyphenation? I do have \tolerance=10000, because I don't like lines longer than the rest, but I thought I could still get some hyphenated words. Am I right? thank you Ciro ===== ================== Ciro A. Soto Author of "The Guitar Maker. An Exploration of Wisdom, Design and Love." Pub. Date: Aug. 2005. "All problems are at the interface. Each one of them has a solution."