Knife is one of the essential items in kitchen, but even from a religious perspective it has great significance. According to Vastu, if you do not keep the knife in a correct position, then it can becomes the cause of unhappiness and discord in your home. But if we keep knife in headlong, it helps you to get rid of bad dreams. Here we have our astrologer Acharya Ajay Dwivedi ji describing, how should we keep knife according to Vastu.