Kunwar Danish Ali, Lok Sabha MP from Mayawati's party BSP, today said he is, with a heavy heart, considering "leaving" the parliament if no action is taken against BJP MP Ramesh Bidhuri, who used communal slurs against him inside the lower house last evening. If this can happen to me, what will happen to a common man? An emotional Danish Ali said, on the verge of breaking down on camera, adding that he couldn't sleep all night as he felt like his brain was about to 'explode'.