The secret to the very best way of keeping your thoughts on a positive track is actually in your vocal chords - it's your capacity for SPEECH.
The next time you find your thoughts turning in the negative direction, don't despair, just start speaking (To G-d or yourself; just be sure to speak positively). By being careful to speak positively (even if you don't yet feel positive) it forces your thoughts (which precede speech) to line up in a positive direction before you express them verbally. The result will be positive thoughts.
Some people like a visual image: Imagine that when your vocal chords are vibrating positively they become a powerful magnet that pulls only positive thoughts into your mind.
It works because we have much more control of our speech than our thoughts.
Bye the way, tonight, I'll be posting a video clip about one of the most miraculous and beautiful signs from Heaven that I've ever received. It happened just this week. I wish the same for you, dear friends!
Remember to live strong, live with emuna!
Dr. Zev Ballen