To Be: Ser / Estar

To be or not to be
There are two ways to say to be in Portuguese: ser and estar.
You use estar to talk about things that are temporary…
Eu estou bem.
I am fine.
Eu não estou com fome.
I am not hungry.
… while ser describes more permanent qualities.
Eu sou uma mulher.
I am a woman.
Eu sou vegetariano.
I am a vegetarian.
How can you remember this? Just say to yourself: the t in estar is for temporary!
Where's the bathroom?
There are two ways to say where something is in Portuguese. When something can move around, use estar.
Onde está meu relógio?​
Where is my clock?
When something is stuck in place, use ser.
Com licença, onde é o banheiro?
Excuse me, where is the bathroom?
You can also use ficar to talk about where a place is.
Onde fica o banheiro?
Where is the restroom?
I stay here
The verb ficar has so many uses! We’ve seen that you can use it to talk about where something is.
Onde fica o restaurante?​
Where is the restaurant?
But ficar also means to stay!
Eu fico aqui.
I stay here.
You can also use ficar when a person changes in some way, like if they look different from normal!
Ela fica vermelha.
She blushes. (Literal: She gets red.)