I’ve had the ball in my home since mid December 2015 now and the feedback I can offer is all positive. The first thing I noticed was an increase in energy or perhaps motivation? Usually, once I get in from work, I do the normal dinner and bedtime routine, but since the ball has been here it seems like I’ve being doing more. After about 4 days, I was waking up earlier naturally and was dreaming more. This lasted a few weeks but has now subsided. I feel more focused. My house plant appears to be growing more quickly. I’m taking a photo of it on a monthly basis so we can measure the growth. Sometimes and only when I’m in bed going to sleep, I can feel a vibration inside me. I hope this information is of good use.