This part is taken from the fiction. Here, what does undue precipitation mean? Does iit mean I didnt act wthout proper planning?

“The moment for which I had waited so long

had at last come. I had my enemies within my

power. Together they could protect each other, but

singly they were at my mercy. I did not act, however,

with undue precipitation. My plans were already

formed. There is no satisfaction in vengeance

unless the offender has time to realize who it is that

strikes him, and why retribution has come upon

him.

Thanks!