Am i addicted to minecraft?

Okay, so, I quite like minecraft, I play the game, and watch YouTube videos of it everyday, for hours, I know I shouldn't so much, but when I'm free, it's a great way to kill time. I also spend hours before bed watching a series of minecraft thAt I love. I've tried setting limits, but I always make excuses around it, so I can watch more, or play more. And tips?