The main problem that most people forget is that unless you have been using one for a long time and know how to use it then you are not going to even make a profit during the bull period.
Yeah, I understand some people may ask "how will I lose money during a bull period when things are going up", but even during bull periods there are times when there is a small correction and that's how you lose money. But, if you know how to use it then you could make profit even while it is going down.
This is why I believe that we should not be really giving up, but not expect too much at the same time as well, it is something that requires you to work to learn.
Even experts, can't assure that everything will be alright and have always a profitable trade coz losses are somewhat inevitable. And that much more if we use trading bots on behalf of our presence as they are just reliant on us. Of course, we aim for better results from our trade and that is why we work hard but having bots is not a good idea for me especially if we just have enough time to perform trading, that I guess we even more learning and we know what we are doing.