Breast milk/feeding

Ok, maybe a dumb question. I do not want to breastfeed. Like at all. I don’t even want to try. So is they anything I’m supposed to do when I am not looking to breast feed? Obviously there are so many things on how to get milk supply and what to do etc when you are planning it but if you’re not wanting to then do you have to do something to make it go away? Do you still end up having to pump? I don’t want to just randomly start leaking because I didn’t do something from not being prepared.