Hey @Josh Humbert! Lots of good advice in here already, and I would definitely echo the sentiment that a perfect BRRRR is very difficult to come by, and is one of those unicorns in REI that everyone seeks out. BRRRR does not necessarily mean that you pull all your money out, but people have come to understand it that way and if your deal doesn't do that then you think it's a bad deal, that's not the case. Look at the big picture and the deal as an investment. 10 years from now you won't be worried that you left 20k in the deal, you'll be saying "Wow, I bought that house with only 20k invested". This is especially true here in the Denver market, where properties are expensive, rehabs are expensive, and lending is expensive, I have to work with investors every day and educate them on the market they are working in, and at the end of the day, if you end up with only 20k invested in the deal, that is a lot better than the $100k+ that you would have had to put down for a traditional purchase.
As for your analysis paralysis, maybe instead of jumping into a BRRRR for your first deal (Im assuming it's your first deal), which has so many moving pieces and items that you have to address, maybe start with something more simple for your first one just to get your feet wet and then grow to the BRRRR. Start with a house hack here in Denver, where you can get in with 3-5% down, rent out a portion of the home, and lower your living expenses. Maybe buy something with some rehab needed but not a full rehab, and get to understand how it is working with contractors on your own property. This will give you the training wheels to understand how to manage and operate an investment property, with very low risk. At the end of the day, there is no replacement for actually jumping in, but the fewer variables and the lower risk you can have, the more likely you are to act on it, and the better off you'll be.