Do you love to read challenging material? [I Love the Library]

It depends on the nature of the challenge.

If it stretches me intellectually and helps me learn to become a better thinker, then definitely yes.

If it shows me an aspect of life that I've never encountered before then probably yes, even though the fact may be uncomfortable to deal with.

If it's just someone evengelising their religion or politics, no, because I've heard it all before and thought it through thoroughly.

If it's troll stuff I pay no attention.

Depends on what challenging material means for you. Personally, I'll fall asleep over books on Physics, Mathematical Theories, and basically the kinds with complex formula and engineering figures and calculations

As long as it makes sense.
Nothing worse than trying to plough through something you can't get your head around

No I don't. I just want to see the pictures. Lol

Yes and I love writing it as well.

No. Or unchallenging

No