Not much is known about here apart from the fact that she was born in 1986 in Modena, Italy.
In 8th grade she drops out of school and immediately starts to learning banjo.
She then got pretty good at it and decided to open a TikTok account, with that she grows and grows until she reached 1M followers.
When someone (or something) is devoted to a task to a point where it becomes obsessive or completely unreasonable. If someone is "dedicated", they will stop at absolutely nothing to achieve their goal, no matter what the outcome and even at the expense of others. It could also mean when someone is trying far too hard at something.