U r Anakin Skywalker. Palpatine told you that ur wife Padme would be saved if u joined the dark side and did his bidding. After u agree to help Palpatine, u are sent out to help carry out Order 66 (and younglings are no exception). U march into the Jedi Temple with clone troopers on standby and u enter a room. The younglings in the room look up to u with anticipation as one of them asks

Master Skywalker, there are too many of them, what are we going to do??