Taking corners the right way

Military professionals call it slicing the pie. Gamers call it strafing corners. Call it whatever you want, i want you to know how to do it, if you don't already. The idea is to be able to see as far around the corner as possible, while exposing yourself the least. Ive drawn a very simple diagram (don't make fun) of the proper way to take corners.







The picture on the left is obviously the incorrect way to round a corner. This way your exposing yourself before you can even see whats around the corner. While the picture on the left may be an extreme representation of the wrong thing to do, I have seen it before. The picture on the right is the correct way to take a corner. The character is constantly adjusting his angle so his gun sights are peering as far around the corner as vision allows. This way the character is minimally exposed, while he is ready to tackle targets approaching the corner, or camping and waiting for you.