1) I grew up a solitary person in what felt like the middle of nowhere and have always been force-fed that 'humans are social creatures' adage when people can't understand when I say I am not lonely. With the internet and improvements to independent-agency, I think we're beginning to see how anti-social humans really are. Existing alone, I do feel bored once in a while... but not lonely.

2) I believe many-if-not-most people surround themselves with others in order to improve their feelings about themselves. For instance many people jump from one relationship to another and as a result they never spend time with themselves, so they never learn who they are. I imagine that these people really do feel a crippling sense of loneliness... because it's the well they've been pulling self-worth from for their entire lives.

3) The article references how men are unlikely to call into a phone line for a sense of community and theorizes that it is likely because they're shouldering the burden. More likely that it's because talking to a complete stranger and asking about each other's day is superficial and/or vain. The wood shop is a much better/cooler idea... as learning a new hobby is a good way to get with new people.