A true leader will know the path towards the desired destination. Mathematics is the best descriptor of that path. So how can you lead me towards the truth without having a specific path? I can think and that makes me believe that I don’t want to run off in all directions at once.

That's a strange way of saying that what I'm showing you doesn't agree with your religion's commandment that mathematical models = reality if that's the consensus.

Celestial navigation using trigonometry used to be simple and worked perfectly fine when assuming a flat Earth, but with the introduction of the mathematical model of a globe Earth all of a sudden celestial navigation became complicated. Even though you can make those complications work mathematically, if you care about physics and natural science that means that you care about what things actually are, and you don't sacrifice that for a mathematical model no matter how much you believe or want to believe that mathematical model = reality.

Take a look at the works of Nathaniel Bowditch on Wikipedia. This person has distilled the notion of celestial navigation down to spherical mathematical equations that are still taught to ship's navigators today. Yes, I do care about physics and natural science and especially care about how things actually are. I believe that mathematical models can = reality so have personally applied the works of Bowditch and his American Practical Navigator publications that are still required to be carried aboard ships today. We were always taught navigation is a series of steps. Here is the concept. These mathematical equations describe the concept. This is the way to apply this knowledge to match your postion on a navigational chart. Now experiment on your own to see if you can find any faults. Once you have convinced yourself take the tests to prove your abilities. Now go out there and bet your life on your knowledge and abilities.

I am still alive today and have owned my own sextant and made observations and then used spherical trig to determine a position at sea well outside the view of any land. In light of my success why should I believe that mathematical descriptions and the applications of the same won't work?

You could apply the same concepts to the altitude related G force questions or for about anything else for that matter, but you need a mathematical equation first. Use the equations to form an experiment. Perform the experiment and analyze the results. Do the results confirm the equations? It's a loop that has been confirmed to work.