A contaminated thought

A lot of the times, it is one’s thoughts that can ruin life. When one’s thoughts are not supported by proper knowledge, the consequences become undesirable. Not only for the doer, but also for their fellow-beings and nature.

Jagannath, The Charioteer

Kato:panishad uses a metaphor ratha, chariot for human body. If the body is a chariot, who is traveling in it? Who is its charioteer? What kind of horses does this body chariot have? What are the reins of its horses?