I am getting a lot of stress lately and have trouble focusing, so I'm looking to start meditating to help my case. I failed to find something useful on searchyc.com. My only experience with this are the 5-minute meditations a professor made us do in class. I am basically failing to see the difference between meditation and sitting on the couch and watching empty space for a couple of minutes.
So, what is the hacker way to meditation? Do you have any tips as to how to approach it? Thanks!
Meditation is not about relaxation, stress relief, and being in peace with yourself and the world. These things only come as a byproduct.
Meditation is not a band aid you can apply to your life to make it better. You cannot continue living your life exactly the way it is now, medidate for half an hour a day and expect improvement. It is psychological self exploration. If you maintain your life the way it is now, you will very quickly hit a boundary and will make no further progress in meditation until your life is changed.
Meditation is about observing the way your mind works. The only way to do that is to anchor it by sustaining an incredibly focused attention on a single object for prolonged periods of time. It doesn't matter what the object is (although it's normally breath) - your mind responds to any object and by learning to sustain uninterrupted attention you will observe how your mind works.
I would suggest you to seek instruction in Anapanasati from a competent teacher. Ignore new age stuff, buddhist cosmology, relaxation and stress relief business, or any related stuff. None of it will make any lasting difference.
In a nutshell just follow your breathing, one breath at a time. When you discover you've lost attention, relax, smile, accept whatever emotions you're feeling, and go back to the breath. Seek a teacher once you discover how incredibly deep and subtle this process can be.
Good luck!
EDIT: I suppose I should add a disclaimer. I am far, far from an expert. If someone (including me) claims they completely understand meditation, they probably do not.