Because :
No Study = Fail ....................... ( I )
Study = No Fail ............................ ( II )
By Combining ( I ) & ( II ) :
=====> ( No Study + Study ) = ( No Fail + Fail )
By Taking ( Study ) as a common factor in the left hand side
And Taking ( Fail ) as a common factor in the right hand side
=====> Study ( No + 1) = Fail (No + 1 )
By Dividing both sides by ( No + 1)
=====> Study = Fail
SO I ADVISE YOU TO STOP STUDYING