What does 要不不留学要留学就要留出个性 mean? In the following sentence:


  俗话说的好，要不不留学要留学就要留出个性。。。。。。这是我编的。。
   我们来看看我们社会主义坚实伙伴的古巴。古巴是西班牙语国家，抽雪茄，晒太阳都是家常便饭。


The whole sentence would be something like:


  ... This is what I wrote. We see Cuba, our socialism's solid mate. Cuba is a country where Spanish is spoken, and a cigarette and sunlight are all in everyday meal. 


However, I don't understand the start of the sentence. Specifically,


How should it be divided grammatically? 
Why does it use 不 consecutively?
What is the meaning of the whole sentence?
要不 / 不留学 / 要留学就要留出个性

"otherwise / don't study abroad / if you study abroad you should do it with personality"

or more idiomatically:

"if you're going to study abroad you should do it with personality, or not at all"

Note that 要...就要... is a common grammar pattern.