That is not exactly true. There can be totally red days or even weeks. That is why we can not say anything for sure. "Definitely" is no an appropriate term to use in the crypto trading context. You can think about a good profitable strategy but even if you have thought it all through, it wouldn't work all the time.
Yeah true, I mean what you said not what he said. It's not guaranteed to make a profit daily or weekly from bitcoin when you are trading. It doesn't mean you can't, you may end up making a profit, but there is a good chance that you may not make a profit as well. So, people should be careful about it no matter what.
I believe that we need to end up focusing a bit more towards making profit as much as you possibly could, and if you can do that then we are going to end up with a profit that would make sense. I understand it's not going to be that easy, as long as we let it be then we are going to end up with a good result one way or another. I believe that we can make sure that it's going to be something that will benefit us.
My trading strategy requires daily trading, I do it every day. And I have a particular percentage in mind while opening orders, I use take profit orders, and I believe I know, what I want in the end of the deal. This implies I have a goal in the end of the month, the specific percentage as well. However, I also assume that in the best case only 2/3 of a month can be profitable, when everything is going like I thought. I cannot count on every day being as profitable as I want. Some of the days can be even red, I can loose not only the potential profit, but also a part of the deposit. This is why we cannot have an illusion of daily or weekly trading as exceptional profitable activity.