I hate writing kernel hacks in C. I hate Vim. I hate working with code that was made to be as obscure as possible for the sake of volunteer security. I hate GIT. I hate it when people who don't know about autocompletion and visual debuggers. I hate working on software that is deprecated in every possible way and is only maintained for the sake of it being open source. I hate it when people use absurdly wrong tools for the job when simple visual basic scripts will do. I hate it when people use Linux religiously for every little thing without conceiving of Windows or Macs. I hate having to use software that went obsolete 15+ years ago for the sake of "free software" I hate it when people use makefiles for compilation with no notion of visual studio project files. I hate it when people use Emacs or Vim with no notion of Eclipse or even Notepad. I hate it when people don't know about the "It just works" Philosophy or any sort of design principles that help purchase licensed software.
I can go on. I wish I was an ENTERPRISE PROGRAMMER.