I think I already reported my pending business class air to Rio, but today I dropped $685 on the chikungunya vaccination. If that virus gets into you, there's an acute phase, which, eh, anybody can take any discomfort for a few days. But there's a possible chronic phase where you basically have arthritis for the rest of your life. Talk about kicking yourself for being frugal! Can you imaging living your life with debilitating arthritis when you could have prevented it? This is starting to sound less like BTD and more like "duh!" It's like when somebody comes on the BTD thread and says fixing the roof was "blowing" dough. That's just required spending. Now my frugal self is going to try to file with Medicare to try to get some of my $685 back