Hi @Kalight!
That’s a great question and I think the answer depends on what your idea of an Advanced Practice is. Like Megan mentioned, an advanced witch is one who has specialized in their Craft. For example, astrology, ceremonial magic, cultural studies, psychology, philosophy, etc.
What I suggest is finding something that you are good at: Writing, painting, making music, crafting tools, potions and jars, researching, listening to others, healing… There are so many paths to choose!
We discussed this in an earlier topic here: Will we be told when all lessons are finished?