Answer:

bitethebullet

Answer	Crossword Clue
BITETHEBULLET	Endure some unpleasantness
BITETHEBULLET	Take a hit and keep on coming
BITETHEBULLET	Endure unpleasantness

BITETHEBULLET	Don't give up
BITETHEBULLET	Endure a bad situation
BITETHEBULLET	Steel oneself
BITETHEBULLET	Tough it out
BITETHEBULLET	Prepare for unpleasantness
BITETHEBULLET	Accept an inevitable hardship
BITETHEBULLET	Prepare for pain
BITETHEBULLET	Do a painful but necessary thing

BITETHEBULLET	Face the music
BITETHEBULLET	Take painful steps