Hey lara, thanks for the awesome article, I found it inspiring to me I was and still struggle with Java interface and abstract too :) this part of your post makes me smile out loud.
Right now I'm studying Android basics via Udacity and I'm having a hard times with lesson number four multi-screen apps, there are lots of new concepts and it will take a lot of time to compile into my little brain, I wasn't sure that I have the gut to carry on with the course but guess what? thanks to you.
just keep learning you are doing a great good.
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