"Ain't no body got time for that" - Sweet Brown
A WORD ON THE POWER OF WINDOWS MANAGEMENT, AND THEN SOME.
I remember the earlier newbie days of pinching windows to make them bigger, and dragging them around to have my internet references, the terminal, and my text-editor co-exist side by side on the screen. Loosing  open windows was also a common frustration that nearly triggered ADD and the likeness to get lost in class. Thankfully that's not the way it has to be!
There  are different kinds of window management tools out there. And If you haven't already looked into it, it is definitely worth your time to explore. The one that has saved me much frustration is  Spectacle . It's a free app that has made my programming life so much more enjoyable! You can set your own custom "hot keys" (keyboard short-cuts) under preferences - keep them intuitive so you can remember them!
Here's the current set up I use and have found easy to get used to:
For my purposes, all my window management short-cuts use OPTION + COMMAND. The third key designates the window position.
 OPTION + COMMAND + left arrow = flushes window left
OPTION + COMMAND + right arrow = flushes right
OPTION + COMMAND + ; = top left quadrant
OPTION + COMMAND + ' = top rightÂ
OPTION + COMMAND + ? = bottom right
OPTION + COMMAND + > = bottom left
If you are on OS Mavericks, you will need an additional (easy) modification to your system preferences:Â http://www.tekrevue.com/how-to-enable-access-for-assistive-devices-in-os-x-mavericks/.
When programming, short-cuts like these on Spectacle have helped eliminate a layer of  unecessary frustration from what is already a challenging experience - learning to code. The more time I spend getting intimate with my computer, the clearer it becomes that relying mostly on the mouse or track pad is an extremely inefficent way of getting around. This is why keyboard shortcuts are the best in helping us navigate more efficiently. The good news is that there are plenty of  them already built into your OS and major apps. These are a few of my faves:
COMMANDÂ + A = selects (highlights) all
COMMAND + Space  = spotlight search
COMMANDÂ + Tab = cycles through open applications
COMMANDÂ + Shift + Tab = cycles backwards on open applications
On Chrome: Â Command + ` = selects active windows
Command + Option + 2 = splits your Sublime window so you can have two files open side by side. Â You can drag the tabs of your open files to your desired side of the split. Similarly, you can split the window into 3 by doing Command + Option + 3.
Command + PÂ = opens a search tab for file names and you can select them from there. This is especially helpful when dealing with larger projects and more complex directories as in Rails.Â
Command + / Â comments out high-lighted text, assuming you have set the corresponding file to it's respective language.
Command + D is awesome! If you highlight a word on  Sublime and and then hit Commad with D multiple times, it will highlight the matching instances of the word throughout the file. I use it to check for consistent spelling, and for editing multiple instances of recurrent words on one shot.
Collectively, these little time-saving nuggets are very powerful. Use them to your advantage. Â I encourage you to observe what your repeated tasks are on the computer and research if there is a short-cut for it. Â There probably is!