to make unrealistic plans or dreams
hacer planes o sueños poco realistas (aser planes o swenyos poko realistas)
"He’s always building castles in the air instead of acting."
"Él siempre está construyendo castillos en el aire en lugar de actuar." (el syempre esta konstruyendo kastiyos en el aire en lugar de aktuar)
to say something without deep thinking or preparation
to assert authority and dictate how things should be done
to discuss something until a decision is reached
to become very angry
to fail to keep up with a schedule or progress
a particular way of thinking or set of ideas