There are all sorts of Youtube guru claiming false mathematical claims about what HELOC can do.

Mathematically, it makes sense (I think) to maximize our loan, both in terms of duration and amount, on the personal property and use that money for investing.

When I ran a flight kitchen overseas, we had crusts, cheese, sauce, toppings, etc and employees to get the pizzas done but we were also focused on getting a large variety of foods out, not just pizza, but I digress.What I’m trying to understand is the mathematical language.  

Summary: "Mathematical statistics teaches to listen to the advice of more experienced real estate investors and do the opposite for better results".

Things I want to learn more about; navigating larger deals, the financial intricacies of larger loans, income-backed loans, nuances with larger investment properties, realistic financial targets, mathematics of larger properties for evaluating and planning, and more experience and insight for being able to identify good and bad deals for larger properties.

For example (arbitrary and not mathematically proven out):8 % interestNo balloon; mortgage over 15 yearsDown payment of 10%Another option is to wholesale it out; I know this is not the end state you want, but just another option.Lastly, you have to at least be willing to walk away, even if you don't want to ...

.- Labor and materials are so high that you can only build in the luxury market, making affordable housing mathematically impossible.With that said, we are seeing some cracks in the market:- Buyer fatigue is real.- Some buyers are pushing back.  

Mathematically (which is the greatest importance in real estate, with location, location, location being a close second, 200k net loss in population of a total 39.7M is less than 1/2 of 1% of the population.

The navy lifted restrictions on tattoos because roughly 1/3 of people eligible to join have body modification of some kind, and they realized if they immedialty discounted a third of the population, you mathematically prevent yourself from finding all possible top candidates.

From a mathematical standpoint, you should be able to find opportunities that get you a solid return.