And what happens if I take the Elemental Whispers Wild Talent but then gain a familiar from elsewhere?
I know levels in familiar granting classes always stack (Except for Familiar Bond which states otherwise explicitly), but I don't know if a multiclass kineticist needs to summon their familiar every time and keep concentrating on it, or if they only need to concentrate on it for her Kineticist levels to apply to her effective wizard level, or if they don't need to concentrate on it at all.