I think that as an artist, the more that you can do to diversify, and kind of challenge yourself, the more you grow.
I favor strategies that encourage industry to include some sort of key recovery capability in their systems which would also address user requirements for access.
The task is to investigate speech sounds in relation to the meanings with which they are invested, i.e., sounds viewed as signifiers, and above all to throw light on the structure of the relation between sounds and meaning.