Um, butterflies, from larva to pupae to adult, have a lifespan of about 1-3 years... XD
But seriously, though...It's good that u were described as such i guess. Saying that ur past the time of change and adolesonce (bad spelling) is pretty good. So in a sense, being a butterfly is not all that bad. It's pretty good actually.
Pretty short, but u put meaning in it, even if it seemed pretty personal (and self-explanatory). Good job!
There is power in the pen.