At age 85, out of retirement money, I sold my condo and moved back to the family home to join my youngest, difficult son, still living there. After two really tough, stressful years, I ran across the Blushield cube, read about the mother- daughter drama review and knew l had to try this new tech. In about 3 weeks his behavior began to change. A friend suggested that l unplug it to prove it's validity. Never, not a chance! By the end of 2 months, things really improved. Then one day, after he agreed to take me to a 7 block appointment, ( I like cabs for others) as we were leaving, said I needed to find other options etc. He then went on an unbridled rant that left me stunned and trembling at it's negative force. I tearfully told another friend about it and she suggested that the cube was unplugged. How could that be? We have separate quarters. Well, it turned out that he fixed a WIFI connection to my TV and pulled out the plug on the power cord. It had been that way for several days. Now several months later, things are really improved. No outbursts and a gentler tone in his voice. I can relax more. Now, he's building me a platform so I can do simple yoga and don't have to worry about getting up from the floor. How great is that?