Have it all on automation as a way to stop mucking it up, stay will system traded decades, I have used same concepts 28 years. The opening position shows greatest "mean" losses, back test best or longest number of days to be at risk, so when system reaches so many days, if profitable, stop loss goes to breakeven plus little, if at a loss, new target is better than got in. Once at breakeven plus, use zero trailing stops unless price patterns show time for retracement or change of trend. System uses hedges as it is often very early, like the Indexes, continue to be short futures, system staying short, hedged all long dividend paying stocks.
Have found trailing stops for swing or longer term often produces fake moves, once at "BE+1" stops, need reasons to change it.
The market doesn’t even known where your break even is lol.
stops are a psychological crutch. It gives the trader no advantage whatsoever.