You'll grow to appreciate some of the modern stuff. You can't compare it too closely to vintage stuff, it's just too different. My favourite part of working in a shop (aside from the discounts) is a good sale. I don't mean squeezing every last cent from someone, but rather a brand-new rider buying the right bike for the job and loves it. They get faster and start doing group rides. They want to learn more. That is an experience that few other jobs can offer.
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Somewhere, a village is missing its idiot.