If you want your son or daughter to be positive. Like to enjoy life and so on and so on - focus on the positive, nature, birds, quite and fast waterfalls... If you want to be negative which will mean a killer, a slaughter focus on the negative. Kill infront of the eyes a chicken slaughter it, fast and quick... do it often, read scary horror books!

Value your parabatai," he said. "For it is a precious bond. All love is precious. It is why we do what we do. Why do we fight demons? Why are they not fit custodians of this world? What makes us better? It is because they do not build, but destroy. They do not love, but hate only. We are human and fallible, we Shadowhunters. But if we did not have the capability to love, we could not guard humans; we must love to guard them. My parabatai, he loved like few ever could love, with all and everything. I see you are like that too; it burns more brightly in you than the fire of Heaven

Lift your hips for me, love.

I believe in good and evil," said Jem. "And I believe the soul is eternal. But I don't believe in the fiery pit, the pitchforks, or endless torment. I do not believe you can threaten people into goodness.

He lifted a glass. Ragnor and Catarina did not join him, but Magnus was happy to make the toast on his own. "To adventure," he said, and drank.

Magnus's ship would sail that night...His interest in the ship and his thoughts of an adventure to come made him regret his departure less, but even so, he stood at the rail as the ship departed into the night waters.