Other possible uncontrolled substances for use today: dill, paprika, rosemary, basil, garlic, nutmeg, allspice, cinnamon, cloves. How many of those I get to will partly depend on how badly the writing and household tasks (particularly phone tasks, YARG, hate the phone, HAAAAAATE) go. If the house smells like the spice aisle at Byerly's, that probably won't be a good sign. On the other hand, having the house smell like someone cares about it is always a helpful thing.
And who knows? I figured out where to put a bit that needed to go into Sampo and had been plaguing me for months, so I may get the smell of rosemary and decent writing progress. Stranger things have happened.