At risk to yourself/somebody/something - Idioms by The Free Dictionary
at risk to yourself/somebody/something
at risk to (oneself, someone, or something)
Done with the foreknowledge or forewarning that there is implied risk or danger which one must accept as one's own responsibility. When you choose to gamble, you do so at risk to your bank account.
at risk to yourself/somebody/something with the possibility of harming yourself/somebody/something: He dived in to save the child at considerable risk to his own life.