Konw which side one's bread is buttered in Urdu

Konw which side one's bread is buttered in Urdu means;

aa panay nafaa nuqsaan ko samajhna ا پنے نفع نقصان کو سمجھنا

Frequently Asked Questions (FAQ)

What is konw which side one's bread is buttered meaning in Urdu?

aa panay nafaa nuqsaan ko samajhna - ا پنے نفع نقصان کو سمجھنا