I try not to use the title of "DJ" whenever I speak to people... I'm not a DJ... I'm a host, or, compère... But, not a DJ.
A legitimate "DJ" has the skill to mix discs at such a way, that it is an art form... I have a lot of respect for DJ's, and, yes... I'd love to be able to do what they could do... But, I can't.
I have to use the term "DJ" with search engines, but, that's only due to most people using that particular form of search, or, due to specific websites not allowing me to choose other variations.
This doesn't detract from what I can offer, as I do have a legitimate passion for music, and, I have enough experience to adapt to any music tastes of the crowds that I have performed to... My business is new, but, It's no accident that I've been in constant work since 2004.
But, to actually call myself a "DJ" would be a lie
Whatever happens at your event, the one thing that I pride myself on is making sure that the music is perfect for you.
After all is said and done, you're paying for a service, thus, I always try to make sure that any specific genre, or, act that you're a fan of, I'll work hard to obtain (legally) the music, plus, work the playlist around your choices.
It's your event... I want to help to make it perfect.