/sci/ - Science & Math

Am I supposed to fully grasp analysis proofs that involve delta-epsilon and the like? Usually they are fine, however today we proved that the thomae function is continuous at rationals and the intuition behind the choice of delta was very foreign to me, and I probably wouldn't have been able to come up with it if I sat down for a week. I'm not sure if any other student has been able to do it themselves. Does it get easier bros?