Maybe the problem it's not your instrument, and it's NOT YOU...
If the strings you are using are not the best for your instrument, for your playing, for your repertoire, you may incur in wasting your practising time trying to achieve something your strings cannot give you, you consume energies, you could even lose jobs and easily feel frustrated...
You may also start to save money to buy a more expensive instrument sacrificing, for example, your vacation time.
...and this leads to even bigger frustrations!
INSTEAD... what if it was just the wrong string? what if you could just change your strings and win the sound you dreamed about, the response you want from your instrument? This is the skill you can achieve by this membership.
You will forget frustrations, you will be confident in your instrument, gain more interesting jobs (...and travel for free ).
No Frustrations, More Vacations!!
...and if you are a maker: how about delivering your creations with the perfect strings on, so you will not get complaints about "that scratchy D, that lack of power in the A, that tiny e"... The value of a customer falling in love at the first touch is well worth acquiring this knowledge!
...not to mention the damage of a frustrated customer telling around how your violin doesn't sound easy on the D...
To avoid this is a priority!!
...and it's just a piece of knowledge away, just one more thing to know about violin making, that can dramatically change the perception your customers have of your instruments! ...so, even for you: No Frustrations, More Vacations!