Writers tend to be insecure; even ones who have books published and have already found writing success will often succumb to insecurity and doubt about their ability to write well. This is why I often suggest that you go and read others' stories and leave a comment on their blog posts - because that one simple comment can sometimes be all the boost to a writer's ego that they need to keep going for the day.
What is written here is the same for artist as well as writers. I know that I don't post on other people's blogs as much as I'd like, but I think that this is a very important practice. The comments you leave, no matter how short or long, encourages the blogger to keep fighting. One good comment can keep me feeling great for the day, and several comments put me on cloud 9 for the week.
I think we should all make an effort this week (and in the weeks after) to comment on other people's blogs. Set a daily goal. Whether it's one blog a day or 10, your encouragement will benefit an artist or writer greatly. I'm going to try for five blogs a day, but stick with only two on my extra busy days. If you need a place to start you can start below with the entries for the Create A Female Superhero Challenge #CAFSC :