You Know You are an Economist When...

• You continually include "optimize", "budget (set)" and "limit tends to" in your vocab without even realizing it
• You trying figuring out if you have smooth, convex preferences
• You wonder if and how much to save, keeping in mind "The Paradox of Thrift"
• You make Economics jokes (you reach heights when you can incorporate "neighbourhoods" and "open balls" in the jokes- if you don't understand this, don't bother, you are safe!)
• People around you understand your jokes or give a puzzled frown
• You assume and predict
• You claim to understand most phenomena in the world with an "epsilon" error term
• Epsilon is sufficiently small to suit your model but big enough to create a major disturbance
• Data doesn't suit your fancy models
• "In the Long Run we are all dead!" is knowledge to you!
• demand, supply and extraction of consumer surplus is a way of making ppl understand the essence of bargaining.
• Monopoly power is a term so common while discussing prices.
• Time constraint n budget constraint are terms which seem easier to use than time limit n just budget!
• You have found the above extremely "normal"

P.S. This list is not exhaustive, suggestions and additions are welcome.