[{quoted}](name=Robot Crab Mohel,realm=NA,application-id=WEuoGbmp,discussion-id=NFeNsq0x,comment-id=0003,timestamp=2015-02-10T19:29:54.502+0000)
I think everyone has touched on most of your point pretty well, but I just wanted to add to the camera unlock.
Force yourself to play with it unlocked. You will see yourself making way better plays once you get used to it. The amount of information you will have on hand is going to be huge! You don't need to "see" your champ a lot of the time, you just need to know where you are. You get way more out of being able to extend your vision to see the enemy champs, especially in laning phase. It helps if you have wards placed so that you can get a handle on the minimap.
Try a game or two of bots, ( i know, I know) just to get a feel for having it unlocked and trying to make plays and getting used to the space bar centering when you need it.
Then take it in normal for a few games. It's disorienting at first, it took me forever to finally break the habit, but I'm so glad I did I'm a better player for it. (Not that i'm a great player mind you... ;)
+1
I was one of those people who played with a locked screen. Everyone told me that by the time I reached ranked I'd want to know how to play with an unlocked screen and how to use/activate smart cast. It has taken a couple of weeks and more than twenty games playing with the screen unlocked to get used to the system, but I can say it is a huge improvement once you become adept at using it.
Force yourself to play with the camera unlocked. It will likely frustrate you at first. I've had a few WTF moments where my eyes followed the wrong champ and I died while not on screen and couldn't figure out why, but after a while you learn how to follow the right champ and can use the free motion to check activity that would otherwise be invisible to you.