1
general::
Phrase(s): borrow trouble
Fig. to worry needlessly; to make trouble for oneself. • Worrying too much about death is just borrowing trouble. • Do not get involved with politics. That’s borrowing trouble.
McGrawhill's American Idioms And Phrasal Verbs
2
general::
Go out of one's way to do something that may be harmful, as in Just sign the will? telling her about it ahead of time is borrowing trouble. [Mid-1800s] Also see ASK FOR, def. 2.
American Heritage Idioms