I agree. But the reason I'm asking about electricity futures here is because from what I have heard, it is not unrealistic to make big money. If one knows what they are doing of course.
How many retail traders do you think there are that are actually make 7 figures on a daily basis?
My guess? Probably 0.
Start with making consistent money, size doesn't matter. You will see that is difficult enough.
If you can do so the decent income will follow automatically.