If something is important enough to you that you feel the urge to donate your money or time to it, I think it's best to try to express that form of giving through your career, not just as something you do on the side. If you enjoy your volunteering and charitable activities more than your career, it means your career is in serious need of an upgrade. In my opinion your career should be your best outlet for giving.

Curiosity is more flexible and practical than belief.

It's important to note that you don't have to earn money from all of your interests. If you just dive in and pursue what you enjoy, you may be surprised to find out which interests help you generate income and which don't.

If someone offers you a gift, and you decline to accept it, the other person still owns that gift. The same is true of insults and verbal attacks.

The exact process you use to build courage isn't important. What's important is that you consciously do it. Just as your muscles will atrophy if you don't regularly stress them, your courage will atrophy if you don't consistently challenge yourself to face down your fears. In the absence of this kind of conscious conditioning, you'll automatically become weak in both body and mind. If you aren't regularly exercising your courage, then you are strengthening your fear by default; there is no middle ground.

If you experience chronic difficulties in a particular area of your life, there's a strong chance that the root of the problem is a failure to accept reality as it is.

Tackling challenges that are too big for you is what makes you grow as a human being. Why do you think this problem keeps coming up in your life, staring you in the face? Do you think you're supposed to ignore it and hide from it and wait for someone else to solve it for you? If you notice it, you own it.