I wanted to brainstorm about what to do with a three and a half year old who is intentionally aggressive and sometimes destructively wild when jealous of the baby. I want to address the behavior at the root cause but also have a way to interrupt the acting out in the moment. With our child and unique situation, time outs do not work and in the past, just walking away and even going to another room has been the only help. But now I think he's ready for more conversation or ready to learn some more skills to communicate his needs. Any ideas?