On the other hand, if you are after same - sex connections, or looking to make new friends, the 24 - hour rule applies to both parties. (bestdatingsite.biz)
How many entrepreneurs are actually able to make that space in their calendar, and if so, does the five - hour rule work for them? (persuasion-nation.com)
If we make a giant assumption that such a 10,000 hours rule exists, we have to ask ourselves what happens when a person has attained mastery. (dealsagar.com)