How are you guys traveling? Poor MS4.

MS4 here. Not going to lie, the FOMO I have for not having money to travel is palpable. I come from a low middle class family. I took up extra loans to pay for housing on away rotations, ERAS applications, etc. I am broke and at this point DoorDashing to keep afloat. HOW on earth do some MS4's afford crazy international trips? 1 month trips to South Korea, New Zealand, France, Italy, etc.? Save up? Sugar daddy money? Just curious lol. Anyone else relate?