What do you think are some of the biggest challenges that climbers face when attempting to summit Mount Everest?

How important is physical fitness for someone who wants to climb a mountain like Everest?

Do you think it's more difficult to climb a mountain like Everest alone or with a group of people? Why?

What kind of mental preparation do you think is necessary for someone who wants to attempt a climb like Everest?

Are there any environmental concerns associated with climbing mountains like Everest? If so, what are they?

How has technology changed the way we approach mountain climbing and alpinism over the years?