Hmm... Well, predicting the future does seem more wild and sci-fi and the like. But like I said earlier, you can create your own future based on your outlook of the day. It may not always happen (sometimes the thoughts of others might interfere), but based on what my mother's taught me, it usually does. And you know what? She's right. I've tried it, and it's really worked. If you think that the day will be a great day for you, then it will. But if you complain too much about how horrible it will be or how horrible you feel and that you won't like going anywhere, then it'll happen.
And people might believe predicting the future is real, but only because they think what they were told will happen. And if they did think that enough, it would happen. But if they don't, then it won't happen, and they'll find it to be a bunch of boloney.
So really, it's just something to do with your mind. It's something I find to be quite intriguing. Just think to yourself in the morning, "This day is gonna be a great day! I'll make a new friend/help somebody out/do really well on a quiz/etc." and continue thinking this thought.
You can call me a liar, for all I care, but you won't know until you try, right?