I, like most fantasy writers, think a lot about magic. I mean, a lot. I love thinking about different magical systems and how they work, what their strengths and weaknesses are, and how they can be employed to make the coolest story possible. Dark magic, light magic, elemental magic, you name it. Magic cast with wands, or words, or motions. Magic that comes from special creatures or from the hearts or minds of humans. I love magic. What I don't love is when writers have weird hang-ups about magic.
The most notorious example of this is when a character says something along the lines of "It's not magic, it's bending/semblance/alchemy/etc." I assume this is an attempt by the writers to make their magic system seem more interesting and original, despite the fact that it's clearly magic with a different name. I wouldn't mind this, except that by coming out and stating "it's not magic", you're acknowledging that your setting has the concept of magic. So... what exactly is the distinction between "totally-not-magic" and, you know, regular old magic?