Once they reach the shed, Ermaan lets Gilbert go inside while closing the door of the shed. God knows what this will do to this little kid, god knows how he will survive, will he even survive or not. But in the end, everyone has a destiny which they must fulfil, the cursed fate which changes them.
Everyone needs to know that they only have themselves to rely on. That they can only count on themselves and nobody else. That's why knowing one's strengths and weaknesses is important, so as to turn those weaknesses into strengths ultimately, while turning the strengths into assets.
That's why they say that only by knowing oneself, one can love itself. And only by loving oneself, one can improve itself. And only by improving oneself, one can become formidable and powerful. And only by becoming powerful, one can achieve the pinnacle of success and become an inspiration to others.