To take the law into one’s own hands = illegally or violently punish someone according to one’s own ideas of justice.
To stick one’s neck out- informal = risk criticism or anger by acting or speaking boldly.
To eat one’s heart out = suffer from longing for something unattainable. To worry unreasonably.
مادري اذا ينفعلك المعنى كذا
اذا ينفع كملت الباقي
بالتووووفيق
المفضلات