When you're walking outside and you hear nature, birds, wind, trees but it's silence. You only realize it's making a sound because you are looking for it. Then you understand it's not that nature is silence but you where trying to listen to the wrong things. We are all of nature no matter what belief system you have so when you dont spend time grounding your self with nature you lose that mental health connection to it.
I'm not saying to turn into a nature nutt, I'm just saying respect that you need that connection to it. You will also notice when your family goes camping or spends time outside together you get along a lot better unless you are really trying not to. You have to let your self be happy. Have a picnic with your family or even your friends. See what you can learn from it.