hold (something) inside (of oneself)

hold (something) inside (of oneself)

To not share or release something related to one's emotions. I wanted to hold my tears inside of myself at the funeral, but I was blubbering in no time. I knew Angela was going through a tough time, so I really tried to hold my happiness inside while I was with her.
See also: hold, inside
Farlex Dictionary of Idioms.

hold something inside

((of) one(self)) Go to hold something in.
See also: hold, inside
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.
See also:
  • hold inside
  • collect (oneself)
  • be written all over (one's) face
  • be written all over somebody's face
  • be written all over your face
  • shut down emotionally
  • boiling point
  • search (one's) heart
  • search your heart/soul/conscience
  • get past (oneself)