Well this has spoilrrs

I know the story writer was trying to get the moral of society and adults pressure on kids and CSAT, but me as a viewer didn't have to got through this emotional damage and unsatisfactory ending at all ? like seriously why.
I get it, this has alot of moral meaning, but we could have given it with an actual ending for all this story build up, some of the characters we didn't even get to know, there was no maturity for the characters what so ever like a total disaster .,..............,...................