Double-edged sword(idiom)
Something that can be both beneficial and problematic
Hindi meaning:सकारात्मक और नकारात्मक दोनों प्रभाव वाली स्थिति।
Example: Fame is a two-edged sword bringing as many problems as it does privileges..
Trick to remember: Bhout bar life me double condition aati hai jo double-edged sword hoti hai. 
