By Breezerocks Posted on December 8, 2017October 13, 2020 Rockstar Tip #2: Mastery (Last Updated On: October 13, 2020)You need both to achieve virtuosity. 💖 Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Pinterest (Opens in new window)Like this:Like Loading... Related