dr. marianne underwood and socialologist dr. robert faris, they answer questions like how often have you gotten into a conflict with someone on social media? have you posted something that you later regretted? what's the best thing that's happened to you on social media? how often the you worry that you're missing out on what your friends are doing online? what our experts discovered might completely change what you think it's like being 13. the more teams look at social media, the more distressed they can become. teens check their social media feeds way more than they actually post something. our experts called it lurking. and the heaviest users in this study told us they checked their feeds more than 100 times a day. >> sometimes i'll catch myself, like, going on my social media way too much. about 200 times in a day. >> we asked about 20 teens in our study to send us videos responding to questions about the power of social media in their lives. >> the most times i check it in a day, i lose track. it's just a need. like i need