I've found the period of time immediately after the trade starts working to be among the most difficult things, psychologically.
Entering, no problem. Talking a loss if the initial stop is hit, normally no problem. Managing a trade that works as well as expected or better, no problem.
It's that just-out-of-the-gates uncertainty where it's the hardest, and setting a ~ break-even (often at some minor technical level) stop is something I do, but admittedly in a very discretionary fashion, and often ineffectively.
Ahhh yes - that special time when uncertainty reigns ubber supreme
Trade fails quickly (relatively speaking) - we know
Trade works quickly (relatively speaking) - we know
Hell..., even a trade fails - and we're losing money - yet not exiting - we still know (which is why I think at least some choose to remain - the knowing is easier than not - a hideous situation to say the least)
It that special time - the time when after we're entered... price futzes around and the outcome unknown - meanwhile we sit there staring at the screen - with nothing but the not knowing..., the uncertainty
Couple of suggestions Sir
Set an alarm for when either the SL or PT hit - it sounds - then get up and walk away
or
Draw your attention to..., and focus on the PA (just be careful not to become biased by it)
And
In the meantime - come to accept uncertainty - because other than dying..., we were born (otherwise we wouldn't be reading this)..., and the fact we need air..., food..., water to survive - there isn't much that is certain
That time when price futzing around is the bitch time - come to embrace it Sir
RN