Fear is to courage as training wheels are to riding a bike. Just as fear is an emotion that can be overcome with courage, training wheels are a tool that can be shed as one gains the confidence and balance required to ride a bike freely. Eventually, both can be conquered and allow for growth and development.
Fear is to courage as
### Instruction:
Think of a real-life example for the following analogy.

### Input:
Fear is to courage as

### Response:
