Here is my background: I have a good amount of experience working with C++. I want to get into iOS development, but I'm conflicted. Should I learn Objective-C right now? I already have a great book about it right now, but I'm afraid the language will become outdated with the release of swift. Or should I wait until there are good books for Swift out? I see there are several books available for preorder on Amazon. But if I wait for them to come out, I will have lost valuable time I could have spent learning iOS development. What should I do?