hi.,i am 31 old male sir,exuily i need a sharp mind thats y i am taking brahmi vati gold,i just want to know is this safe for me..i am a business man, when ever i take this madicine i realise i can not talk with my friends properly is may side effect or any thing else...i take daily vrahmi vati gold 2pc in a 3 times daily,.sir please recomended me what should i do.?thnk you