This can help us to get certainty but on the opposite extremities the blows of the measure and the effort for me have changed to go to declare percent and not waste readings on demonstrations, heat demonstrations but only to realize terminal and trade oration that exchanges, and investigate strategy. and Yes, I agree that we need to participate in the competition. In competition there we compete with others and we can build competitive minds and can increase our mental strength. We can win different prizes by entering the competition, so I think we should join the competition.