How to avoid spoilers

When you are watching a high-profile TV series several years after it came out, what is the best way to avoid accidentally bumping into information that gives away where things are headed?

A) Never leave home. B) Never go online. C) Avoid media. D) Put yourself in a hypnotic state before going to work. E) Start humming loudly and cover your ears every time someone mentions the show in question. F) Other.