As a practicing Buddhist of TB I have been taught that the Four Noble Truths, Noble Eightfold Path and Dependent Origination are at the very core of the Buddha's Teachings as skillful means to end suffering. Everyone from begining practioners to high Lama use them as a foundation for inproving their own life and the lives of others. I would be interested in how you would feel that " I still feel that these studies are probably not required at my stage?" All the Best