[actually_a_dog]

Treating people like adults (should) imply being kind rather than nice. While it could certainly be seen as "nice" to just give people solutions to problems, it's not very kind, as it deprives them of working through to the solution. IMO, hints should be encouraged, but only after the hint seeker describes what they've done and how they've approached the problem so far.

[realgeniushere]

Why do I have to care about learning to solve math problems? Why can’t I just be interested in learning about what mathematicians have discovered?

[actually_a_dog]

Why are you attempting to solve math problems if you just want to learn about what's been discovered?