to take revenge on someone for something they did
vengarse de alguien por algo que hizo (vengarse de alguien por algo que hizo)
"He tried to get back at his brother for teasing him."
"Él intentó vengarse de su hermano por burlarse de él." (Él intentó vengarse de su hermano por burlarse de él.)
to get yourself mentally ready and enthusiastic
to identify or highlight problems or mistakes
to manage or resolve disagreements or disputes
to reduce the amount of work or pressure on someone
to review or check something again carefully
to seem likely to happen soon