I like to play drums and shove needles through skin...
A thinker sees his own actions as experiments and questions--as attempts to find out something. Success and failure are for him answers above all.
Oh, and,
What is good? All that heightens the feeling of power in man, the will to power, power itself. What is bad? All that is born of weakness. What is happiness? The feeling that power is growing, that resistance is overcome.
BTW,
To predict the behavior of ordinary people in advance, you only have to assume that they will always try to escape a disagreeable situation with the smallest possible expenditure of intelligence.
One more thing,
In Christianity neither morality nor religion come into contact with reality at any point.