have the courage of (your) convictions

to have the confidence to do or say what you think is right even when other people disagree.

Have the courage of your convictions - don't go out to work if you feel your children need you at home.

• have your ducks in a row
• have your ear to the ground
• have your end away
• have your eye on
• have your eye on someone
• have your eye on something
• have your feet on the ground
• have your finger on the button
• have your finger on the pulse
• have your fingers in the till
• have your guts for garters
• have your hand in the till
• have your hands full
• have your head in the clouds
• have your head screwed on
• have your head screwed on right
• have your head screwed on the right way
• have your head stuck up arse
• have your head stuck up your arse
• have your head up arse
• have your head up your arse
• have your heart set on
• have your heart set on doing something
• have your heart set on something
• have your knife into