Would you use a Bitcoin trading bot instead of you?
Most probably, I will not use trading bots, because I do not want to loose my capital while I'm sleeping. Yes, I am always looking for protecting my capital before looking for making profit out of my capital. When I am more conscious about not losing my capital, I believe I am more than 50% successful with my trading.
I have enough skill to make a right trading decisions to make decent profits, then why should I go for automated trading tricks which are not proven for not losing our capital at any time.