Just got back from an all-you-can-eat sushi place...

Why do I always end up going for the cheaper stuff when I'm at a buffet or something like that? ㅠㅠ Today at the sushi train restaurant, instead of the expensive sushi, I stuffed myself with desserts (skewers, chicken karaage, fried shrimp, inarizushi, etc.) And now, just a few hours later, I'm already hungry again 😂😂 I want to eat a late-night snack... what should I do? ㅠㅠ