Oh I guess you didn't understand what I said the first time: I like to draw. I enjoy drawing. It's fun. At times I'm a bit frustrated because I don't have the time to practice, but I still like to do it when I find the time.
What do I think of your drawing? It's...a beginner's art. It's not very good. I'm sorry, but that's what it is and I think I should be honest. I really can't say you've improved, looking at the rest of your gallery. You need to keep drawing, and practice a lot by looking at real things around you and drawing them. Don't look at other artists' work when you're going to draw, and don't compare yourself to them. Look at a real dog, a real person, a real chair...and then draw them. Don't hide hands, draw them. Don't draw every person in that same pose, facing the viewer, face turned a bit to the left. Draw things that are hard so you'll get better at them. Don't use such fat lines, try using thinner lines so you have no choice but to draw more details like buttons on clothes or fingers on hands. Don't use the line tool, make yourself learn how to draw straight lines. Don't use straight lines for things that have no straight lines in them, like humans. We are made of curves.
Here are some links to free art books that teach you things to know when drawing. They might help you:
[link]Please remember that no matter what program you use, you the human is what is doing the drawing. That's why what programs you use won't matter. You're the one who has the skill needed to draw. The program is just a tool you use.
Also you should delete those screenshots from your gallery. They do not belong on DeviantArt. This is an art site, not a screenshot site.