Try to raise the tone of the text in the given input.
This job is really difficult and unpleasant.
This job presents a unique challenge and opportunity for growth.
Complete the following task based on the instruction and optional input provided.### Instruction:
Try to raise the tone of the text in the given input.

### Input:
This job is really difficult and unpleasant.

### Output:
This job presents a unique challenge and opportunity for growth.