Yeah. Honestly, 99% of the time my kid is having a fit, it's because he's hungry. I never yell either. Never have and probably never will (barring seriously dangerous things that need to immediately stop).

After a couple months of feeding him when he's upset, watching him calm down, apologizing if I angered him and then asking him if maybe he was so angry because he was really hungry, now he'll actually tell me mid-fit that he's really hungry. Or sleepy, scared, etc. Talking basic needs, not just hunger.

Honestly I'm really happy. The emotional maturity of a toddler that can recognize that in large part his anger is being hungry it's pretty cool.