Everyone knows the rules of three's, you can survive three weeks without food, but not in this environment.
One thing you can never underestimate is the power of water.
It's darker than a well diggers ass.
It kind of sounds like the noise a goat would make if you punched it in the face.
If you choose to get off the beaten path here, you'll find yourself in a situation where everything looks the same.
At the top of my list for terrain that I hate navigating through, it is definitely the mangrove.