HoldCo Bros are back! Nik and I are once again talking about a bunch of cool business ideas today. First, we revisit the stump grinding business idea, which turned into a $9,000 success in just 15 days for one of our listeners. We discuss how to sell products that cost next to nothing, like taking free tree trimmings and turning them into valuable barbecue wood. We also talk about self-storage and how to chase your fat pitch. Then, we do a follow-up on the Shelf Dude from the recent epi...