I did never feel anything but after using Spooky2 Scalar overnight for 2 weeks I could sleep through night. Initially Scalar did not help my insomnia so I was putting Diphenhydramine tablet on the receiver coil and that put me asleep so I did not have to take it orally. After while no more meds just plain Scalar Field. Sleeping well.
Source: https://www.facebook.com/groups/spooky2scalar/permalink/838466610060232/