Comment Well duh... (Score 4, Insightful) 110
News at 11, the more you use it, the more capable you become.
It's with everything. The more you challenge yourself the more adept and agile your mind will become, it does not only apply to the use of computers and technology in general, but the more problem solving you do - the more likely you are to think things through and become better at decision making as well, even if it was computers.
I've noticed this cognitive ability with myself as well. For example, if I took a look at myself 30 years ago, if I had a down period were I was lazy, not caring, didn't push myself in any way, then the poorer decisions I would make.
I am in a very stressful job these years, and it's been asking more of me than any time in my life, and I have noticed the difference in the other parts of my life that I am simply making better decisions, it's so obvious that I can see it from the real results that is my life, I plan for things better, I don't overreact, I am way better prepared, I focus on things that matter quicker instead of just "spinning" the same loopy wheel like one tends to do if nothing better to do.
It's all about training that brain "muscle" of ours, and it shows results over time.