Yes, I like doing challenging things because they help me learn new skills. For example, I started learning Spanish last year, and it's tough but rewarding.
No, I don't really like challenging activities. I prefer doing things where I can relax, like reading a book or watching a movie, because I find challenging tasks too stressful.
It depends on how I feel. If I'm in a good mood and full of energy, I might try something challenging. But if I'm not feeling great, I prefer to do something easy like watching a movie.