Scrolling endlessly to unwind? It could be making you feel worse. The Washington PostIf you’re crabby and stressed, it may be because you’re online too much CNNExcessive time spent online linked to stress and worse mood – study The GuardianTemptation Is Strongest Daily Predictor Of Problematic Internet Use, Study Finds StudyFindsResearch reveals heavy internet use makes us grumpier, more stressed The Conway Daily Sun