As a part of my work I am working with Adobe InDesign, when I started I had absolute no ideá of how this program worked, but I spend 1 week learning the basic and since then it all took off as a rocket. And yes it replaced my old program pretty quick (Serif PagePlus X6) so I am now working on transfering my book to InDesign, and I guess more printing services like InDesign files better.
I see every task as a way for me to learn something new about the program. And so it will be to the day there is no more to learn.
Here below you can see a few of the brochures I have made for my work.