It stems from a perception that you are somehow breaking unspokenrules, are not meeting some perceived standard or are just not good enough for the task at hand.
They usually made their mark by subverting whatever social, political, or artistic norms, unspoken, arbitrary rules, and limiting beliefs prevailed around them.
India might also fear the possibility of a replacement by Indonesia in BRICS, and may be positive that such motives can be crushed by abiding to such unspoken BRICS team rules and team spirit.