In university you learn how to be cautious with questions because they can be misleading and make you fail on your application for a Doctorate degree or Philosophy Degree. There are also those that are jealous of where you are from or for where you have been. That is why you have to be careful with the tan you got either by skiing in the mountains or swimming in the ocean.

The doctorants are approved for their doctorate thesis because they have chosen to defend their own idea. That is why it is sometimes dangerous to work with a laboratory of research because you never know who drops you down even for sickness. Infact, the doctorant should be able to work on his own and show that his material is intellectually and practically accessible.

How many students have heard this expression "Do what you think". Many probably. The probably is that we are part of a society that works on vocation.