Reliable vs. Reckless

Here's a quick idea. Instead of asking a player to roll the same dice every time, give them a choice: they can either try to do something in a reliable manner, or reklessly. When doing something in a reliable manner, they roll multiple dice. When doing something recklessly, they roll one die. Both should have roughly the same values and averages. In the case of my future Runehack TTRPG, these would be 2d6 vs. 1d12. While their numbers are not a perfect match, they do have some minor side effects, such as 2d6's average being a tiny bit higher, and a 1d12 having a possibility of rolling a 1 (which has the same likelyhood as 12 or any number between them). Other valid options include 2d4/1d8, 2d2/1d4 (if you like coins?), 3d4/1d12, and 2d10/1d20. In case you want to protect the players who are indecisive, treat the reliable roll as a default, and reckless as an opt-in choice. It won't be a perfect solution, but it's better than nothing. Anyway, that's about it for now. Thank you for reading, and have a nice day!