There is no need to slander the nimit (one who is instrumental), it is only necessary to distance yourself from that nimit.

When you slander someone [talk negatively about people], you earn a debit in your account and that person will earn a credit. Who would do these kinds of business?

What do the vitarags [the enlightended one] say? If you want to be beaten up, then beat others. If you want to be slandered, then slander someone.

To talk [negatively] about someone specific is considered slander. You need to have a general understanding about things. Slandering someone is a sign of going to a lower life form in the next birth.