summon up (one's) courage(redirected from summon up his courage)
summon up (one's) courage
To emotionally prepare oneself to do a frightening or overwhelming task; to bolster one's courage. I'm really nervous about asking Sarah out on a date, but I just need to summon up my courage and go through with it. I know he's terrified of speaking in public, so he's summoning up his courage with a stiff drink.