True. you'll see most of the people are students Most common cause is frustration and fear of future. Now a days peoples are developing pressure among themselves to build a good future and when the free is not fulfilled , they don't see any other options.
And some is due to family pressure of not providing enough element to live a happy life.
I think institute should provide education to how to handle failure and there are many other thing that one can do to live a happy life. It's necessity to do so to lower the pressure of students and focus on the knowledge then to think about the future aspects.
I am also a student and I really like your thought..
Yeah it's really important to provide information to students regarding failure.
Everyone has their plans ready after they achieve success but nobody have plans what if they fail.