""God helps those who help themselves" {famous christian saying}" - however, nothing Christian whatsoever about this saying. In fact it is not even in the Bible. What IS in the Bible - Galatians 3:3 - "Are you so foolish? After beginning with the Spirit, are you now trying to attain your goal by human effort?"
As a JW, I don't remember prayer being an integral part of worship or life. In fact, we were taught that God does not listen to most prayers - long list of what He listens to, who He does not listen to.... As a Christian, prayer has become integral and God answers those prayers. In fact, another thing JWs missed was that God speaks to us. Yes, He talks back!!!! We just have to listen. When, as a JW, did you spend time LISTENING to God?
Or do you remember that you should not pray out loud because the Devil would hear you, but God can read your mind?