Ah, mastery... what a profoundly satisfying feeling when one finally gets on top of a new set of skills... and then sees the light under the new door those skills can open, even as another door is closing.

Advertising Disclosure: Please note that many links to retailers are affiliate links, which yields a commission for us. allauthor.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon sites.