CreamCloud0
Hero
Not ‘acting on assumptions of how the roll went’ but ‘acting on assumptions based off how the roll went/acting on the numerical results rather than the described consequences‘I realize the topic has spiraled away from your original intention, but I don’t quite follow how players are acting on assumptions of how a roll goes. You seem to be implying that they see a low number on the die and assume failure and then just start declaring actions as if they failed. But why let them do that?
That’s precisely why you should explain that it was actually a success. That’s also an argument about why you should share the DC in the first place.
If you just say “whoa there, cowboy… I know you only rolled a 4, but the DC was only 10 so your +6 actually gives you a success. Now what do you want to do?”
I think the dice do offer players opportunities to roleplay if they’re aware of what the dice are saying.
You’re trying to sneak across a courtyard, you get a 3 but the DM describes you as a shadow on the wind: suppose the guards didn’t notice you but a manservant looking out the window did,
If you had known you got a 3 and you heard that ‘shadow on the wind’ description you could immediately spot the discrepancy and would probably try taking out the guards or abandoning the attempt, they might also continue but the player they’re going to be on high alert all on information they and the character doesn’t/shouldn’t have.