Originally Posted by chloelewis

It's normal because you put so much in your head at the beginning and your head is just getting started around these new concepts. I started with Obj-C and now doing Ruby on Rails and web frontend dev too.

What is the most important thing is to learn the concept more than the language. Stanford has a good objective oriented programming course on iTunes U that you can watch for free. CS108 for objective oriented programming concepts, and CS193 for iOS development.
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