Did you know that sufism isn’t actually the kind of dirty pilgrimism like they present it in India? It is a historical and honourable section of Islamic mysticism.
Therefore, if there wasn’t hindu “sufies”, the joke could have been: – “How can I stop looking like a stupid tourist?” – “Stupid – yes, tourist – I’m afraid, never.”
But, in this case:
Kamu tidak bisa… kecuali jika.. – You cannot … unless/except if…
Kamu menjadi seorang sufi – …you’ll become (someone) a sufi