Mood: The mood of the video appears to be confident and uplifting, with a sense of resilience. The theme seems to revolve around personal growth and self-improvement, as hinted by the title 'I'm Better Now'. The overall emotion conveyed is one of positivity and empowerment.

Environment: The setting of the video seems to be an urban environment, likely a city street at night. The background features tall buildings and streetlights, creating a vibrant and dynamic atmosphere. The dark and neon-colored tones add a sense of edginess and modernity to the setting.