Dude, if that's all-caps HARD, then I don't know how you'd classify, say, compiling things from source and fixing any problems that might crop up along the way. Or fixing missing DLL / OCX hell when trying to get an old Windows game running under Linux, because let me tell you, I've done both of those and had to give up. firefox -P is heaven by comparison.
You could even put it into a shortcut and you wouldn't have to type it any more.