Phrases Talking about Hobbies and Interests

I enjoy the challenge of...

Meaning

I like the difficulty and stimulation of...

Translation language

John: Why do you enjoy mountain climbing so much?
Alice: <b>I enjoy the challenge of</b> pushing my limits, both physically and mentally.
John: It sounds exhilarating, but also very dangerous.
Alice: It is, but that's part of the appeal. <b>I enjoy the challenge of</b> conquering the mountain.