"Anyone can do it if they are willing to sit there for hours, hours, and hours." (2:56) Jon Sarkin
I am forced to sit by disability.
It's not just sitting, though. If so, all disabled would be keen on some given skill. No, it also takes a bit of gumption (grit) and some knowledge of the craft, but I'll go on. This is a topic on it's own. (Grit, drive, is covered in http://thoughtfulveg.blogspot.com/2014/11/the-drive.html)
On to my writing.... My first, and maybe my second draft, is in my head. I write my final draft down. Usually it is in an e-mail to myself.
I copy the e-mail into Blogger. I'll add appropriate media, if necessary. I'll edit, then publish. After I publish, I will check the links to see if they work. I will play the videos.
Once that is all done I can use it. I will make posts on different sites in different topics and refer back to my original essay.