To me, this says that lonely people probably have more time to reflect on the world. For example more social people don't have time to keep track of, say, the financial and electronic tracking systems that have been developed over the last 20 or so years. They really are quite frightening considering what the Nazis achieved in 1940s tech. The next industrial genocide may well be unprecedented. How alert people are to that fact is probably correlated to Q3.
[0] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3639408/pdf/fps...
Saving people a click:
1...many very important things happen in the world, which the public is never informed about.
2...politicians usually do not tell us the true motives for their decisions.
3...government agencies closely monitor all citizens.
4...events which superficially seem to lack a connection are often the result of secret activities.
5...there are secret organizations that greatly influence political decisions.