you run around naked that's rudimentary
"Of or relating to basic facts or principles; elementary. "
It means that the first sacral segment of your sacrum did not fuse completely during the ages of 18-25. Your body read this unfused segment as a lumbar and started to form a disc. Rudimentary disc...
Old element of the world, the way the "ordinary people" live, like all the other people. Ex: Don't be like all others, be more Christ like.
1.not nice 2.rude and disrespectful to other people 3.opposite of nice 4.cruel 5.harsh through words or actions