I started selling in July 2022. Five months later it was November, and I did what most beginners do without realizing they are doing it. Nothing different. I sourced the same way. I sent my inventory in the same way. I did not touch FBM. I did not build a list of brands, I did not watch a single sale date, I did not think about my cash for one second. November showed up, I sold more than usual, and I felt pretty good about myself. Across that November and December I cleared somewhere around three grand in profit. For a guy five months in, that felt like proof I knew what I was doing. Here is what I actually learned, and it took me until the next year to see it. Q4 does not punish you for showing up unprepared. That is the trap. If you send in mediocre inventory in a mediocre way, Q4 still pays you more than October did, and you walk into January thinking you had a good season. You never find out what the season could have paid you, so you never change anything. I only saw it in year two, when I ran the same two months on purpose. Same guy, roughly the same skill. Different preparation. It was not close. Every Q4 since has taught me the same lesson in a slightly different way, and I say it to my students every single year: you are going to finish December wishing you had more money, more inventory, and more products ready. That is the whole game. So here is the version of it I wish somebody had handed me in September 2022. September is the month nobody respects September feels like nothing is happening. That is exactly why it is the most valuable month you have. September is for looking backwards and building lists. If you sold anything at all this year, go pull your data. Which brands did you actually sell? Which of those are you still ungated in? Which source websites came through for you, and when do those stores historically run their sales? Every one of those answers is a lead you do not have to go find in November, when you will not have time to find anything.