The Sims Tips

Aroma Machine
If you turn on the aroma machine, and if your sim is in the same room, one motive will fill on it's own!

1. Peppermint & Juniper- Helps Room
2. Lavender and Marjoram- Helps Fun
3. Juniper & Rosemary- Helps Energy
4. Rosemary & Peppermint- Helps Comfort

As long as your sim stays in the same room as the machine, the motive goes up. I've found this helpful in working out, putting on the third option whilst walking is like not using energy at all!