If you're a trader optimism shouldn't be coming into it. You owe it to yourself to be pragmatic. If you believe it's going to carry on falling then do something to capitalise on it. When optimism returns, and there are few signs for now, go and unemotionally milk that instead.
That's right, I agree with what you have said, so "buying and HOLD" is something that other people and I have to do right now because this's the single most effective way to grow the price, and besides especially when BTC prices increase, surely we will also get a tremendous profit, I'm sure this will definitely happen.
I have nothing against HODL if you know how to HODL, HODL takes skills too. you can do it if you have the patience to wait for years.