failure to prepare is preparing to fail
Failing to prepare will cause one to lose or fail.
ADJ.
all, busy, late, managed, most, next, right
She was busy preparing dinner while the children played in the living room.
VERB + PREPARING
am, finish, seems, start, stayed
I am preparing dinner for the family tonight.
PREPARING + NOUN
breakfast, dinner, everything, examination, lesson, lessons, school, supper
She spent the afternoon preparing dinner for her parents' anniversary celebration.
PREP.
after, in, up, without
She spent the afternoon preparing up the guest bedroom for her parents' visit.