Keke Palmer is on a “constant journey” of evolving. The 30-year-old star shot to fame on Nickelodeon as a teenager and in more recent years has featured in films like ‘Nope’ and ‘Hustlers’ but is now gearing up to release her memoir ‘Master of Me’ as she explained that she is trying to “make all things work” in her life. She told Us Weekly: “For me in my life, it’s not about the things that I do, it’s about me that I master. Obviously, it’s a constant journey. “You’re always evolving. But if you can figure out how to master yourself, then your ability to be a part of all things and make all th…