[Fern]

The furnace is not something i want to take chances with. esp. in the dead of winter.

I skip many of the recommended car tune-ups as they always cost minmum $500, no matter what.

when my car hits 100,000 in mileage, I'll buy AAA.

Appliance warranties are definitely not worth it. Any other kind of maintenance or preventative stuff i try to do myself.