First of all I carry an extra mic for people to use – they do not use mine.
I bought a cheap wireless mic, didn’t like it so I tried to return it a few days later and was told that they could not exchange it for health reasons.

A mic has different qualities as you move closer to it. I try to take atvantage of that difference in my vocals. I am normally about 2 1/2 inches away, but there are times when I am almost touching. When I am that close the sound is deep and I hold back and let it flow easily.

John C.