Spanish phrase
Será mejor que no.
Meaning
It would be better not to.
When to use it
Advises against doing something. A fairly strong suggestion to avoid an action because it may be risky, troublesome, or poorly timed, used in everyday speech for cautionary advice.
Example dialogue
Será mejor que no salgamos esta noche, está lloviendo muy fuerte.
It would be better not to go out tonight; it's raining very hard.
Vale, quedémonos en casa y pidamos comida.
Okay, let's stay home and order food.