Timothy Ferriss—remember, the bestselling gimmick-book author who "gets most of his news by asking waiters"— has become a guru to tech geeks by preaching the counterintuitive gospel of abstention from electronic gadgets and email as a route to a shorter workweek. Now he's dishing blogstyle about how to save time in your social life, too! He advocates "test-driving" your new friendships and romantic relationships by doing some "behavioral cross-referencing": basically, acting like a total asshole and seeing how much your new pals are willing to put up with.

Before you label me a bastard, read the whole post:

1. Meet them for dinner or lunch at an appointed time, and indicate upon their arrival that you made a mistake and set the reservation for 30 minutes prior. See how they respond to the change in plans. (Testing: how they contend with mistakes on your part)

2. Same as 1, but tell them that the reservation was accidentally made for 30 minutes after their arrival. Alternatively, travel with them and purposefully orchestrate things so that you miss a bus or train. Obviously, you then fix the problem and cover costs. (Testing: how they deal with waiting and unexpected changes in plans)

3. Take them to a restaurant with good food but bad service. (Testing: how diplomatically they contend with and resolve incompetence, which is the default mode of the universe)

4. Invite them to an event or function and then profusely apologize when you realize you've forgotten your wallet. Offer to repay them later or treat them the next time out. (Testing: how they relate to money issues. Wonderful people sometimes turn into irrational monsters as soon as even a few dollars are involved. It drives me crazy to keep a running ledger of who owes whom for a few dollars here and there, especially in social settings. Repaying the favor is mandatory, but dwelling on differences of pennies is tiring.)

5. Take them somewhere extremely crowded where they'll be inadvertently bumped, preferably where they are exposed to people of different races and of lower socio-economic classes. Large outdoor markets are good, as are subways during rush hour. (Testing: biases against specific races and social classes, which are usually fast to emerge after there is any physical contact.)

6. Explore the most controversial topics until you find something the two of you disagree on. Ask them to explain why people have the opposing viewpoint. I use this mostly for potential romantic partners and potential travelmates. (Testing: how well they listen and both consider and summarize points-of-view or feelings opposite their own. I always look for both friends and girlfriends who fight well. Not in the physical sense, but in the intellectual and emotional sense. If I travel with one of my best friends for even a week straight, there will be times when we butt heads and fight. It's inescapable. In those cases, are they civil and good at listening and finding compromises? Good at identifying common ground, picking their battles, and laughing off the unimportant? Or, do they lose control of their emotions and make hurtful personal attacks or generalizations? Do they use guilt or other negative emotions instead of taking time to discuss things logically? Hold grudges?)

Life is both too long and too short to suffer through toxic relationships.

What a genius strategy, Tim! Except that it presupposes that everyone you're "testing" not only is willing to jump through hoops in order to be friends with special special you, but also that they deserve to be forced to! Bastard.