Thank you conner_bw and jdietrich for covering topic a bit more deeply here. I am open-minded and I like discussions from various PoV. Even if I am only a guy with casio (somehow it sounded like a really lame thing, is it? :>), I happily get to know more about professional-like stuff, as I am perfectionist deep in my heart. But I also almost always try to find the most effective way of what I am doing (and often this finding part takes more time than doing the job, oh well...), like writing scripts for one-time task that could be done quicker by hand, etc.
