Now and again we like to play with new word combinations to see if we can come up with something more generative than the usual combinations. By generative we mean combinations that might help us think more creatively.
‘Skill’ is often twinned with ‘set’ and can maybe conjure up an image of a contained set of skills. Using ‘flex’ or ‘flexes’ instead of ‘set(s)’ can perhaps invite us to think about collections of skills that are always growing, developing and morphing.
We do the same with ‘mindset’ and use ‘mindflex’ instead for the same reason.