Because you are taking/stealing energy from another human-being without giving any of your own in exchange, it is energy-vampyr-ism in essence. Using another person solely for your own benefit without any regard for their own well-being. In-regards to your other queries, yep 29 days is more than enough time of recuperation to do energy work, and any few occasions where you did not wait long enough will not cause you any real damage, you'd have to be trying to move energy every day whilst ejaculating frequently to do any sort of long-term damage, a few instances if nothing to be worried about, but it's better not do so, just as it is un-wise to try to run a marathon the day after you've competed in a powerlifting competition (to give a basic analogy). Just as a dragster or formula one car has to have it's engine rebuilt after every race, you should always have adequete recovery after expenditure of any sort, whether it be physical, emotional, mental, or spiritual. Most people aren't aware of these sort of things, and will live with huge amounts of stress day in and day out, for the majority of their lives, then wonder why they are plagued with illness and disease in their middle-ages.... Also the Shakespeare thing is just a quote of his, not one of his works... I just believe that the entire modern societal system, including politics, "medicine"/pharmacuetical industry, mainstream science, and mainstream religion, are all completely devoid of truth, and are just set up as a fascade covering up mechanisms of control and manipulation that turn the common man into something far-lowlier than that which a human-being should be. All in the name of control, profit, and depopulation of the planet.