have skin in the game
US /hæv skɪn ɪn ðə ɡeɪm/
UK /hæv skɪn ɪn ðə ɡeɪm/

1.
to have a personal interest in something, especially a financial one, because you will be affected by its success or failure
:
•
The investors only agreed to fund the project if the founders also had skin in the game.
•
If you want people to trust your advice, you need to have skin in the game yourself.