We would love to see you, or anyone else, answer them, if you can. It's a community.

> Why don't they try to be modest and help even the absolute "noob" by not trying to show themselves as superheroes? Is it really that hard?

Yes, sir. It's really hard. It is highly subjective. There are people who edit questions, answer them and make things better. And there are people who are just not patient enough, or to quote you, 'arrogant'. Though I don't find any justification to that statement of yours.