Manage to overcome my fear....
4th attempt
Wakakakaka
Betul boleh ball drop at ni double drop @ Bukit Timah Mountain Biking Trail https://t.co/yGEaJWENz3
<a href="http://instagram.com" rel="nofollow">Instagram</a>
North Region
[{'url': 'https://t.co/yGEaJWENz3', 'expanded_url': 'https://www.instagram.com/p/CB6tSJmBY3X/?igshid=vs9rtahenmvk', 'display_url': 'instagram.com/p/CB6tSJmBY3X/…', 'indices': [130, 153]}]
DAIRY FARM
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['manage', 'manage', 'fear', 'attempt', 'mountain', 'fear', 'fear']
manage overcome fear attempt ball drop double drop mountain trail
manage overcome fear 4th attempt wakakakaka betul boleh ball drop ni double drop bukit timah mountain biking trail
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

The given Twitter post does not seem to be related to a maintenance report feedback for a public flat house. The post is about overcoming fear and biking on a trail, and does not mention any issues or concerns related to public housing. Therefore, the answer is a JSON object with "relatedness" set to False, "type" set to "none", and "explanation" set to a short explanation indicating that the post is not related to the requested topic.