For me it seems that the biggest danger to many super talented pepole is them selfs. How many great thinkers, artists, actors, writers etc haven´t suffered tremendously because that have been able to find a way to get along with them selfs?!
The butterfly in the glass represent those flamboyant persons with special gifts, that have caught them self in a prison of glass.
We (me), the caterpillar, looks in envy at those persons, cause we think that they are free to do what ever they want. But, in many cases they are locked up in their own glass cage, unable to fly away...

Don´t roll with your eyes now
If you don´t want to be that deep, see this image as a glass study

Feel free to C & C