Dragons have bad habits

It’s hard to change habits; especially those of a dragon. The only scenario that I can see a dragon sharing is with its offspring, and even then it won’t be for too long as there’ll be a battle for space in the lair. And because they’re immortal, they’re not too bothered about leaving themselves a legacy or creating descendants. But if they did share, we’d all be rich. But because they don’t, they could be responsible for a lot of problems. There’s a lot going on besides themselves but getting a dragon to care about something other than itself can be difficult, because of their selfish nature. They don’t want to be bothered by you. If you’re going to do something that’s going to directly affect it, they’ll fight to keep it that way, even if you are trying to do something to protect it should their immortality be threatened by something that they don’t understand.