ok im a thinker.. i enjoy thinking and figuring things out. that is of course a virgo trait and a trait of a simian (someone who beares the simian crease), but i was born on the virgo end of the virgo/libra cusp.. i have to believe in cusps due to the fact that i fit very well into the libra zodiac probably more than the virgo zodiac even though both very much apply to me.. alot of people would agree with this (mostly other cusps) while others wont (mostly noncusps due to the fact that... theyre not cusps.. haha) but my question pertaining to progression goes like this.. is it possible that the feeling of a cusp is brought on by progression? being born so late on a zodiac sign and then progressing so soon and at a young age into the next zodiac, like me who progressed at the age of two.. is this what makes cusps possible? and real? (if this is true of course that would mean anyone born in the virgo/libra cusp after the sun has exited the virgo zodiac is not apart of the cusps and is strictly a libra) or are cusps created due to the old understanding that zodiacs fade in and out like the sun light does on the earth, meaning that it is just as bright as it is at 8am as it is at 8pm, just one is gaining while the other is diminishing torwards sunlight or darkness... (if this is true then it would mean that everyone is a cusp except those who were born at the exact mid-point of the zodiac or near it, and they would be as pure of a zodiac as it gets, and only those who were born torwards the edges of course like me can really notice what a cusp is cuz we are equally both...) both are good theories and im willing to hear more but please dont tell me cusps dont exist, inless you are very convincing with evidence, then we can debate