Yes, the price of steem has declined dramatically since I joined. However, it doesn't bother me too much, as I don't really Steem for the monetary aspect. Yes, it's a nice plus, but really, it's about the community of people and great posts. It's a nice place to share, meet people, discuss ideas in an open type forum, and just have a great time.
The positive attitude, I suppose, comes from what you're really looking for. Are you looking to invest and make it rich? If that's the case, then yes. I get why you're upset..lol. However, the point of steemit to me, hasn't changed, at all. The same great people are here, and the same great posts are too. That, to me, is the real value. The money is a pleasant, and sometimes rewarding, second.