by finding his inner soul
yes it originally was a carpenters tool for doing fine work
Most dreams are never realized. We continue on with our lives doing the best we can do.
It could be describing a person who understands mathmatics well or has an easy time doing mathmatics.
He abruptly stopped after he realized that he was not supposed to be doing that.
by giving or doing write inspection to brain
This is a very broad question. Brain malfunctioning could be anywhere from a simple spasm to a stroke or even death. Also, the brain actually malfuntioning (doing things it shouldn't, on the fritz, etc) could be from a disease or disorder. But to cut it simple, you could die if it malfunctioned on an intense enough level, you could have a seizure, or even just a simple twitch.
The sticks were to cool and he wasn't doing it right
When a person is thinking, their brain is undergoing a process. Usually thought involves the brain making some sort of connection between instances that occur, or could occur, in life.
to know what we are doing
It keeps my brain alive
They can because your brain thinks your actually doing what you are playing in the video game. So your brain could cause you to do violent things because of the video game.
Maybe she realized that you were shallow and didn't want to go out with someone that was only doing it because he felt bad, or maybe she felt uncomfortable around you.