Self-discover is not as someone would have us think, a heavy, awesome, moral process where everyone sits around and frowns. As you progress towards enlightenment, you become funny.
People who ponder too much about the subject of enlightenment don't progress very fast. It is interesting to know it's there, but you can't know what it's like until you get there.
If the Zen master sees that it will cause a person to progress, he will ask that person to do a task. The task is charged with power if it's performed properly. It's a koan between yourself and the Zen Master.
A person who wants to progress more rapidly and wishes to overcome unhappiness sooner, should try to find an enlightened master.
As a person progresses along the path of power, they attract certain forces and beings from other dimensions, who feel the power that you are storing. Sometimes they want some of it; sometimes they want to ruin you. We call these beings entities.
There are powers and forces that will seek to block you, to make your life more difficult. But if you are up to the study, then you continue to progress without getting discouraged.