Something I forgot to mention. I care about the environment as I'm sure many on this forum do. When I'm asked by curious folks about what this type of bike is and why I got it, this is my narrative: it doesn't make sense for a 120lb woman/200lb man to drive a 2.5 ton gas-burning death-machine (e.g. SUV) 5 miles to pick up 50lb of groceries.
When I explain my rationale to them that way, everyone gets it.