to stabilize one's emotional state; to avoid highs and lows
den eigenen emotionalen Zustand stabilisieren; Hochs und Tiefs vermeiden (den eigenen emotionalen zustand stabilisieren; Hochs und Tiefs vermeiden)
"He practices meditation daily to level emotions."
"Er übt täglich Meditation, um seine Emotionen zu stabilisieren." (Er uebt taeglich Meditation, um **Level emotions** zu erreichen.)
to start expressing feelings freely
to grow a business into new territories or sectors
to go to bed later than usual, often to study
to be unconscious during surgery
to prepare mentally or physically for something challenging...
to move beyond your usual limits or comfort zone