I'm practicing Prine out front at our local store. Amazing how much poor people appreciate live music. The top 20% income earners generally won't give you the time of day if you're busking. Poor people give big smiles and offer you one or two of their six remaining dollars... That's been my experience. Whenever a homeless person puts change in my case, I'm highly honored... I know I brought some light to the darkness, if only for that moment in time...
