If you don't want to cry, here is a running list to remind you what not to do:
-Don't watch Extreme Home Makeover
-Don't watch The Big Give
-Don't open emails from new friends who want to donate money towards your adoption
-Don't talk to Africans
-Don't go to worship when Andy leads
-Don't read about orphans, the AIDS epidemic, really, just stay away from Africa-related topics altogether.
-Edited to add: Don't watch brothers on The Biggest Loser (thanks, Cassie for the reminder)
This will be ongoing so don't get too comfortable in only those.