Yes and no.
I have a couple of SWB recumbents that probably look pretty similar to anybody else. I'm convinced one is faster than the other so I reserve one for easy rides the KATY Trail and the like and use the other for faster road rides. I'm thinking that I probably look pretty much the same to other folks regardless which one I'm riding.
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My greatest fear is all of my kids standing around my coffin and talking about "how sensible" dad was.