predomišljati

1. (predomišljati se) to change one's mind
   Stalno se predomišlja oko letovanja. — He keeps changing his mind about the summer holiday.
   Nemoj da se predomišljaš u poslednjem trenutku. — Don't change your mind at the last minute.
2. (predomišljati se) to hesitate; to waver
   Dugo se predomišljala da li da prihvati posao. — She hesitated for a long time over whether to take the job.

Used with se; the perfective is predomisliti se.