The new keyword: either your best friend or your worst nightmare depending on which language you're writing. Java devs see new and just shrug—it's Tuesday, time to instantiate another object. Meanwhile, C++ programmers see new and immediately start sweating because they know they're now personally responsible for calling delete later, or face the wrath of memory leaks that'll haunt their production servers like a digital poltergeist. Java's got that garbage collector doing all the heavy lifting, so new is just another Tuesday. But in C++? You're playing memory management on hard mode with no safety net. One forgotten delete and you're debugging segfaults at 2 AM wondering why your program ate 47GB of RAM.