I've performed solo for 20 years now, but I don't do much of it, because if you only play alone, you go crazy and out of tune and play foolish music.
When I had no shoes I was comfortable - I used to run barefoot. When I wore shoes it was difficult. To run in shoes was ok, but at the beginning of my career it was hard.
Don't use tap water to make your colloidal silver. Use pure distilled water only. And don't take very large dosages or strong concentrations for long periods of time.

