English is a necessary evil in the world of pool. English allows the cueist to alter the natural path of the cue ball (CB). Sometimes, the natural path of the object ball (OB) can be affected also, but that’s a topic I’m not covering in this article. I term english a "necessary evil" because sidespin can cause numerous problems as well as rewards, many of which have been expounded in the "Understanding English" lesson posted by the Admin. This particular lesson will deal with using english and various other spin techniques to control the CB.