@Omar Cantu
TL;DR: Giving up the truck isn't the easy way out, as he's claimed, and experienced investors have agreed; it's actually the hard way. Once Omar understands this, he can get on the path to realizing his dream of real estate investing.
Omar, I apologize if any of this has been said already... I haven't been able to read all of the responses yet.
I think this is an excellent thread, and a lot of very useful advice has been coming to it from seasoned investors. I'm going to take a look at the truck thing from a different angle, and I'm hoping that my perspective might make a difference for you.
Throughout the thread, you've maintained multiple times that selling the truck is the "easy way out." Many investors have agreed that it's the easy way out and advised you to take it; others have said that taking the path of least resistance is simply a wise thing to do. They're right about the path of least resistance, but the reality about your truck is a little different.
You see, selling the truck is not the path of least resistance for you. Nor is it the "easy way out," as you've characterized it. In fact, that description of selling the truck is actually what's called "rationalizing." By calling it the easy way out and dismissing the suggestion, you're rationalizing and creating a justification for not dumping the truck. The reason that you're doing that, whether you know it or not, is because selling the truck is, in fact, the most difficult thing you could do right now. And by creating this narrative and image of, "I'm willing to do the hard work, there has to be another way... I will get through this!" you're deflecting from the hard work and the real steps that you know (after reading this thread) you have to take.
Indeed, the truck is a status symbol, a trophy that you've paid into, worked hard for, and want to hold onto. At this point, you've put so much blood and sweat into it already that to give up the truck is nearly inconceivable. The truck, for you, isn't just a truck... It's so much more, because at this point, the payments on the truck and the realities of DTI, down payments, available cash, etc. make the truck the most substantial and obvious barrier to your dreams. To sell the truck would represent true sacrifice, and it's exactly that kind of sacrifice that is a common thread running through the backstories of some of the world's most successful entrepreneurs.
The truck is a depreciating asset and a money vacuum. And it'll only get worse as it ages and the warranty runs out. A lot of seasoned and wise investors agree on this point, and these are well-read, experienced people who know what they're talking about. If the experts are all saying the same thing, well... You can do the hard work and make the sacrifice now, give up the comfort and the status symbol; or, you can continue with the way you're going, look back five years from now, and be in the exact same place you are today. By that time, the only differences will be that the truck will be older, have aesthetic/mechanical issues, be worth a lot less, and nobody will be excited by how it looks or drives. But you'll have at the very best, delayed your real estate investing dreams for it, or at the very worst, given up entirely.