I’m a big fan!
To some, this statement engenders a visceral negative reaction. Many people want to be admired for what they do, and some people, such as authors, musicians, and actors, depend on it for their livelihood. But there are different levels of fandom. Some are healthy and appropriate, and some are extreme, bordering on harassment.
The word “fan” is a shortened version of “fanatic,” meaning marked by excessive enthusiasm and often intense uncritical devotion. It comes from the Latin fanaticus, the definition of which I like even more: insanely but divinely inspired. The spectrum of fandom ranges from admiring and appreciating someone’s work, to being influenced by them, to trying to emulate them, to worshiping them, all the way to trying to become part of their lives.