Are You An Introvert Or Extrovert?

Do you have the observation skills that will help you solve this tricky quiz? 

There are five pictures in this Playbuzz creation, each one containing a hidden image. According to the quiz creator, introverts are more likely to spot the disguised pictures than extroverts are.

It's up to you to find all the hidden sketches - but be careful, as some are far easier to hunt down than others.