You have nothing to lose. All that you can lose is your tension and your worry, your little-mindedness, fear, and anxiety. And fear and anxiety, tension and worry in the small, little mind will keep the mind from being free, will keep the mind from experiencing its infinite potential, will keep the mind from becoming more powerful on this planet.
I can't tell you how much time is spent worrying about decisions that don't matter. To just be able to make a decision and see what happens is tremendously empowering, but that means you have to set up the situation such that when something does go wrong, you can fix it.
The most effective way to live is as a warrior. A warrior may worry and think before making any decision, but once he makes it, he goes his way, free from worries or thoughts; there will be a million other decisions still awaiting him. That’s the warrior’s way.
If you ask what is the single most important key to longevity, I would have to say it is avoiding worry, stress and tension. And if you didn't ask me, I'd still have to say it.