Anyone who gives you "Specifics" has no idea how to use this system as a whole. Many of the Karate systems have been bastardized and watered down so much that it is difficult to actually use them until you reach a certain level. I thought I was a pretty smart guy when I was a 1st Dan. Now I look back and think "I knew nothing back then". Keep training it will come to you in time.
Look at other arts from the same region. Most systems of Karate are so similar it isn't even funny, however a different point of view may help you understand better.