This is a bit old but good one. How sharp is your right brain? Here's a quick test to find out. Look at the below image and see if you can find the image of a man as fast as you can.

Found him? Good but wow much time did it take you to do so?
Based on your answer below are the results:
Under 3 seconds: The right half of your brain is better developed than most people.
3 seconds to 1 minute: The right half of the brain is developed normally.
1 minute to 3 minutes: The right half of your brain is functioning slowly, eat more proteins!
More then 3 minutes: You need to practice!
Cheers!
need to practice
more than 3 minutes
Took me 5-6 seconds. not bad I guess