Since " Lose Your Marbles " refers to several different things,
Use your to fish up a bridge from the vortex so the marble can continue. Push the marble two more times to prop up the drawbridge.
: Follow Hades further into the trial. You will encounter a platform you need to rotate. Lose Your Marbles
This is a story quest given by in the Storybook Vale expansion. It involves a "Mythic Trial" where you must solve puzzles to proceed.
For a visual walkthrough of the puzzles in Hades' Mythic Trial, check out this guide: Since " Lose Your Marbles " refers to
: After talking to Hades, the drawbridge will fall too low.
Head down the stairs to the left to find a . Push the marble once. It will stop at a vortex. You will encounter a platform you need to rotate
Use the or interact with the mechanism (right-click and spin) to align the paths.