{
  "$type": "site.standard.document",
  "bskyPostRef": {
    "cid": "bafyreifxzqkiacf44e7kvtqsyhllsdista5nr76m46nk6n262asgukq6uq",
    "uri": "at://did:plc:5v5xdyhb3zf74bcdmcnazkrk/app.bsky.feed.post/3mhhbbmlofep2"
  },
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreictx6m4zvhgttbmwkbrv5waoslavbzbgq6b44w2xprpfpyzni2sha"
    },
    "mimeType": "image/jpeg",
    "size": 75726
  },
  "path": "/science/longevity-dick-van-dyke-optimism-rep/",
  "publishedAt": "2026-03-19T23:11:00.000Z",
  "site": "https://www.zmescience.com",
  "tags": [
    "Science"
  ],
  "textContent": "Optimism really is underrated.",
  "title": "The legendary Dick Van Dyke credits his incredible longevity to one particular habit. Science says he’s right"
}