Tired moodlet

Your Sim gets the Uncomfortable Tired moodlet when their Energy need sits between -75 and -50. In the game, needs run on a scale from -100 when empty to 100 when full. While active, the Energy need drains at 0.1389 per Sim minute, with a ×1 drain multiplier.

Specific traits change which version your Sim receives. A Sim with the Infant trait gets an Angry Sleepy moodlet instead, while the Toddler trait gives the Angry Tired version. If a Sim has the Angelic or Clingy trait, the Angry Tired version turns into the Sad Tired version.

All 3 versions of the Tired moodlet have no timer. A moodlet with no timer lasts while its cause lasts. It continues to add a weight of 1 to its emotion until the Energy need leaves that band.

To remove or avoid the Uncomfortable Tired moodlet, keep your Sim's Energy need out of the -75 to -50 band. Raising Energy above -50 clears the cause of the moodlet. Because it has no timer, the moodlet disappears when the need changes.

You can also remove one specific version using the cheat console in Live mode. Press Ctrl + Shift + C on PC or Cmd + Shift + C on Mac to open the box. Type testingcheats true first, then enter sims.remove_buff buff_Motives_Toddler_Energy_Sad to clear that one version from your active Sim.