The eternal struggle of math professors trying to explain mathematical induction to confused students! First they hit you with the base case (Patrick's like "yep, easy enough"), then drop the induction step bomb where you have to prove that if it works for k, it works for k+1 (Patrick's brain visibly short-circuiting).
Just when Patrick thinks he understands the concept, the professor drops the "it holds for all values of k" conclusion, and poor Patrick is left questioning reality itself. This is basically every math student's journey from confidence to existential crisis in under 5 minutes. Mathematical induction: where understanding and confusion are perfectly balanced, as all things should be.