As I understand it, Lent is a holiday where we celebrate the scientific method by changing exactly one variable in our lives for 40 days. This seems like a convenient Schelling point for rationalists to adopt, so:
What variable are you going to change for the next 40 days?
(I am really annoyed I didn't think of this yesterday.)
The sources I've been reading are neutral-to-mildly-unhappy about it (Archevore, Bulletproof, Mark's Daily Apple, 4-Hour Body), and I eat a lot of it.
Ah, so the plan is cold turkey to break the habit of using it as a main component of diet? Sounds good.