To fear or to rejoice: Social media mindsets and their relationships to social media engagement, perceived connectedness, fear of missing out and joy of missing out Publication date: Available online 2 February 2026 Source: Telematics and Informatics Author(s): Haoyu Wang, Bowen Zheng, Xiaohuan Zhang, Dandan Wang, Zhiyun Chen, Ziwei Xu, Rao Fu