If someone says that a math problem is taxing their brain, and you wonder if everyone is going to get a little smarter...you might be a socialist.
If you saw 'The Matrix' and thought it was a good idea...you might be a socialist.
If you are disgusted by all the food on the shelves at a supermarket...you might be a socialist.
If you think a ten month wait for a maternity ward is acceptable...you might be a socialist.