LCDcentral.com | PO Box 220 | Perry, ME | 04667 | United States of America
You can’t fit a round peg in a square hole.
Meaning: You can’t force someone into a role for which s/he is not suited.
Example: It took me a while, but I eventually understood that I was a round peg in a square hole in the firm. That’s why I quit for a better fitting role.