Hey there and no worries at all. It will only query the KB when you are telling it to, this can either be done with the Query Knowledge Bases card or with a Capture information card like the Raw Input card. The only things that are directly connect to the KB is the Query Knowledge Bases card and the Capture information cards. You can use the answer from the KB after your have gotten an answer from it. The answer is stored in the variable called turn.KnowledgeAgent.answer