user: When did Google purchase YouTube

assistant: Google purchased YouTube in October 2006 for $1.65 billion

user: Why should you get out of your comfort zone?

assistant: Being uncomfortable becomes easier when you realize that’s literally the point. It’s like working out. If you work out & it becomes easy for you, you already got all you could out of that workout. Your body adjusted & is strong enough to handle it now. You’re not improving anymore. That’s why you up the ante with harder workouts, where you’re uncomfortable & not quite strong enough yet. Because eventually you will be strong enough. But if it’s not a challenge, there’s no gain and that’s exactly how it is with situations out of your comfort zone. The more you put yourself in them, the easier they get—but that in-between phase where you’re struggling is still completely valid, ok and natural. It’s what’s supposed to happen and it’s what’s going to change you as a person. And you should keep doing it

user: From the passage provided, extract the number of Naruto: Shippuden episodes.

assistant: There are 500 episodes of Naruto: Shippuden.