There was a phase when I would just loaf around, doing nothing. It had put my mom under a lot of stress. I knew her stress stemmed from her love for me, yet I never paid attention to her feelings. When it finally hit me that my idleness was taking a toll on her, I was genuinely sad and depressed.
It does not feel any different being directed by a first-timer as long as I am convinced that the director is passionate about the film he or she is making. If you get a sense of their vision for the film and their aesthetics of your performance, then it does not matter whether you work with a new or an experienced director.