Sit down before fact as a little child, be prepared to give up every preconceived notion, follow humbly wherever and to whatever abysses nature leads, or you shall learn nothing. I have only begun to learn content and peace of mind since I have resolved at all risks to do this.
As long as we know what it's about, then we can have the courage to go wherever we are asked to go, even if we fear that the road may take us through danger and pain.
The most powerful thought is a prayerful thought. When I'm praying for you, I am praying for my own peace of mind. I can only have for myself what I am willing to wish for you.
We have only minimal control over the rewards for our work and effort - other people's validation, recognition, rewards. It's far better when doing the work itself is sufficient. When fulfilling our own internal standards is what fills us with pride and self-respect. The less attached we are to the outcomes, the better. Our ego wants recognition & compensation. We have expectations. Let the effort, not the results be enough. Maybe your parents/kids/partner/etc won't be impressed. We can't let THAT be what motivates us. We can change the definition of success to: 'peace of mind, which is a direct result of self-satisfaction in knowing you made the effort to do your best to become the best that you are capable of becoming.' With this definition we decide not to let externals determine if something is worth doing. It's on us.