I'm a compulsive note-taker, and I used to feel self-conscious about pulling out my little notebook and taking notes during a casual conversation. Then I noticed that people really seemed to enjoy it; the fact that I was taking notes made their remarks seem particularly insightful or valuable. Now I don't hold myself back.
Often, if there's something that I want to do, but somehow can't get myself to do, it's because I don't have clarity. This lack of clarity often arises from a feeling of ambivalence - I want to do something, but I don't want to do it; or I want one thing, but I also want something else that conflicts with it.
Nature is impersonal, awe-inspiring, elegant, eternal. It's geometrically perfect. It's tiny and gigantic. You can travel far to be in a beautiful natural setting, or you can observe it in your backyard - or, in my case, in the trees lining New York City sidewalks, or in the clouds above skyscrapers.