Some folks can’t deal with the uncertainty of the markets. They want clearly defined setups with clear entries...exits..risk...based upon what they call backtesting. However the market doesn’t give a hoot about backtesting. That is only for the comfort of a trader that needs the reassurance that props up their hopes and dreams. Lol.
I have a defined system. I use an initial structure. Then I convert to a dynamic structure once a position is taken. That IS my structure. See, I am smart enough to know that the dynamics doesn’t have to match my initial structure. However, it often does. I do not attempt to presume to tell the market it has to match my initial structure. It depends on what happens in the dynamic if I will average down or not. If I average down there is a reason for it. A dynamic mathematical reason. Sorry if that is disconcerting to you but it is how I trade since I believe we trade in a fog and can never see clearly until things happen live.
You on the other hand are probably a systematic trader Come hell or high water your system rules the market. Only it doesn’t. You can’t tell the market what to do..ANYTIME. It doesn’t care about your system. The way I see it is I need adaptable strategies to employ to meet whatever the market is throwing at me. That is why I will switch and turn on a dime while other traders are keeping their fingers crossed and hoping that their well defined system pans out and they can chalk up another profit. How many well defined entries...exits...SL’s backtested malarkey..positive expectancy systems were flushed down the toilet and into the septic tank since ...well lets say feb of 2020?
See, my willing to be flexible is why I have a high win rate which is necessary to have when scalping. Most traders cannot flex with the market and cannot deal with the inherent uncertainty so they want a well defined system that for them makes them feel secure. The problem is, if the statistics thrown around are true, then 90% or more of traders lose, regardless of the system they employ. So they go from system to system searching for certainty. And I might add from blown account to blown account.