I'm too frightened of confrontation, so I will always tip - even if the service has been really shoddy.
Don't be frightened of failure. It makes you stronger if you learn from your mistakes.
Just go for it. Don't be afraid of trying new things. You have absolutely no idea what's going to present itself to you. Don't be frightened. Just buckle down and do whatever your heart desires.
I'm more frightened than interested by artificial intelligence - in fact, perhaps fright and interest are not far away from one another. Things can become real in your mind, you can be tricked, and you believe things you wouldn't ordinarily. A world run by automatons doesn't seem completely unrealistic any more. It's a bit chilling.
