I'm in the fortunate position I know everything I do photo and post wise is plain awful - but it's all I've got so it gets shared whether people like it or not!
You've certainly got the selfie shots down perfect, do you use a timer on camera to capture these.
LOL, your stuff is awesome. As far as these pictures, I used a tripod and the 10 second timer on my camera to get the shots. I had a remote that worked with my other camera, but it isnt compatible with my new one.