Okay, I think, I understand what the BEGIN block does. But I don't understand why this feature was added to Perl. When programming in C or JavaScript or BASIC, I never needed a BEGIN block, so I cannot imagine why would one want to use this or what situation would warrant its use. Why is this important to have in Perl? Was this just a nice feature that was added to make the language more versatile, or does it actually solve a real-life problem? I mean can someone show me a real-life scenario where the BEGIN block is a must have, and you cannot live without it?