mood

I'm not too sure why, but of late I don't have much of an appetite during lunch and i can barely get myself chomping down on a proper meal even after I order the food.

I'd probably order popiah or something light, or not be able to finish the seemingly large serving of chicken rice and such.

Is this considered part of a mood swing? Or could it be due to work-related stress? I'm still on a tight deadline here. The other possibility is financial... but I'm not certain...