A tireless search for knowledge prompts you to try something new. Whether this means signing up for an advanced course, working as an apprentice or volunteering for an internship is immaterial. The important thing is to do what you can to attain mastery. It may take months or even years to reach the level you desire. That's fine. If you're involved in something you love, your time will not be wasted. The journey will be just as enjoyable as reaching the destination.