crying while scuba diving

hi! i just started my online portion to become PADI certified & i booked a trip for my practical exam.

question of the day - do any of you ever get so over whelmed with how beautiful of a creature you encounter or just have a moment of pure bliss while diving that you start crying ? what do you do in that instance ?

i get teary watching your videos you guys post so i know ill be over run with emotion the day i finally experience things myself.