I've found over the years that "big days" on the calendar affect my staying clean. Sometimes the spirituality is a great boost, other times it just adds stress (change of schedule, exhaustion, the stress of being super spiritual...), and other times its the "day after" the big day that really kills me.
Wondering if anyone out there knows what I'm talking about, and can offer some idea about what we can do to make Purim the best day ever!!! L'chaim!