Describe a given word in three different ways.
Input: Word: Insight
Insight can be described as: 
1. An understanding or realization gained through study or experience. 
2. A penetrating understanding of a person or situation. 
3. The ability to think clearly and make thoughtful decisions.
Insight can be described as understanding, discernment, or cognitive penetration. It is the ability to gain deep, meaningful understanding of a situation or event.