Blogging takes a lot of time to learn. As soon as I learn something new, I realize that there are hundreds of other things I need to know. It might be endless. On a good day, I find myself happily blogging along, doing the few things I've gotten down so far. I can put in a picture and make a link. But fairly often I run into some sort of roadblock, and get fairly obsessive about trying the same thing over and over until I get it to work. Sometimes it works and sometimes it doesn't.