P.S. - you cannot just interrupt you attack whenever you want. If your opponent dodges, and you don't mention the possibility of altering the blade's trajectory in the previous post, then you ought to finish it the way you started. You can stop it midway once you see him dodge, but not change the trajectory. Only if your opponent's actions directly prevents you from acting you may chose a diffrent course of action.

A good example is in the OOC of one of the fights here. If you're interested, just find a thread name "Open Challenge", the first few posts by Schradinger explain it pretty well.