I could see that you are very supportive for Bitcoins. We are all trying to be optimistic. Thanks for helping!
Everyone should be optimistic though the market has been on the bear market until now.
You have to encourage and be optimistic, if you will be like those people who are very skeptic and their pessmistic ideas are coming in you won't grow and you're no longer interested on the future of bitcoin. But we have the same goals here and that is to see the great price of bitcoin.
$30,000 - $50,000 is ideal for 2019.