Interesting analogy of a dark forest. I'd say the Zen realization is of value here. You can always, at any moment, realize that your sensations and consciousness is all there is. We don't need anything more than to observe what we sense at any moment. I say this because changing our mind doesn't have to be hard arduous work, Zen Buddhists realized that enlightenment is here now, if we have the will to simply see it and accept it.
Regarding machetes, wow. I'd say meditation is more like the calm and the observation of the dark forest, not a machete. A machete is a constant necessity to hack through tough issues. Meditation is the art of doing nothing, of simply noticing what is occurring. In that way, it's more like standing still and observing the jungle, not hacking it.
I like Sam Harris's analogy best. Meditation is taking a calm sail boat ride to wisdom, whereas psychedelics are like being strapped to a rocket. Both will get you places, but one is more likely to crash.