This is a very simple question hopefully. Can you use the Execute Workflow node at the end of a workflow to execute the same workflow that it’s a part of?
Yes, that is theoretically possible. But be aware that next to creating an endless loop (what you probably do here on purpose) will none of that executions ever finish. So you will end up with first 1 then 2 then 3 … active executions and that will be ever increasing until n8n crashes. Better to separate those executions by using a combination of HTTP Request and Webhook node.