Heat theory:
It is well known that in nature the best fuels are materials
usually bad conductors of heat, such as wood.
Unlike the best heat transfers are usually very bad fuels, such as iron.
So it is the same with our emotions:
Those who are able to convey their emotions are less likely to be consumed by them,
But those who are unable to let their emotions flow are at serious risk of being burst.
P.S. Inspired after reading Misery's Tron poetry (joking)
P.P.S. Spanish is my language, sorry for bad translation.