illustration friday: new

This is Cat. Cat has a new peter pan collar and she's quite fond of it. 
I'm trying to teach myself how to use photoshop to doodle. I swear I used to know, but goodness, I feel like it's gotten harder. Anyway, I'm really liking the texture of this brush I found. I'd like to figure out how to use those brush packs I see all over the webernets, but alas, technology makes my head hurt. But what about you guys? Any new things you're trying to learn? Have a lovely day, xo.