it's literally impossible for the average person to become an expert at my instrument (for three more months) because my instrument costs like six figures. i have literally met three people my entire life with one, and they don't specialize in it the way i do.
i'm publishing the plans for an effective practice instrument that costs $300 in about three months.
i don't plan on charging, because people are going to get so good at my instrument. i'm currently one of the best in the world but they'll be able to blow me out of the water in five years with good practice. I'm so excited to see what people will be able to do.