dont support him personally, but applaud his action to resign.
if u cant lead anymore, dont have support, better to resign.
For him, even before party election already know he is losing. he already mentioned (attacked ) nepotism.
So if he kalah, its nepotism. Which is what he is against.
What he is reforming against.If he wins, which is very unlikely, he is different camp with his boss. So no way it could work out for him.
in the government, as Minister of Economy with all formulas etc, not really giving good results. promised made by the government cant be fulfilled. if he stays as minister in his current situation (no support), he cant do much to turn things positively also.
And in the end of the day, he is gonna be blamed. He is responsible anyway.
So resigning is the best way for him. he can save his ass, and for the other people as well. make way for someone to do something.
+1 on your post.