Only with experience - the reason why we have to learn things the hard way is because that's how God hard-wired our brains. Once we understand that, we can go so much easier on our kids…
Why do we need our emotions? - getting, sad, depressed - it's all just so messy, isn't it? So why did God give us all these negative emotions?
It's good to talk - even one cell bacterium talk to each other. Why the art of good communication is crucial to staying healthy, even if you're an E coli.