Dragonfleye, I actually find the practical application of Buddhism far easier than the intellectual understanding. The precepts are great for me, they keep me right, they're a reminder of what's wholesome and what isn't. Other than that studying the 4NT and 8FP is enough just now.
I suggest that first perhaps you focus carefully on his teachings and what he actually advised regarding the Four Noble Truths, as taught by Ajahn Sumedho here: