As I said you have to take part in the contest in order to know whether you have the chance to win or not. I have take part in many contest but I am not always winning every contest. Everyone has a chance to win, you just have to put some effort in it.
If you like to take part in contest. You can always check out my blog or subscribe the feeder to find out the latest contest. You can either subscribe in reader or by email. It's up to you.