No.... One must be one with thyself.

I put lived my immediate family but true loneliness I have visited soon several times in my life.... the depth of which were so frightening when I was young however as I’ve aged it had some very redeeming values.. there’s a certain solitude, a time to explore my own feeling and allow myself the opportunities to reflect on loss.... but I have a 13 year old son who I love dearly and once again a certain fear of loneliness slips back as I couldn’t lose him

Aydin Paladin did a pretty good video on this topic it’s worth a watch as well

Social isolation is definitely not healthy in a species whose sole strength is complex social interactions. It’s hard to say whether or not loneliness will kill you but it definitely does stress you out and can actually lead you to being more anti social. So not only does have ill effects by itself, but it reinforces itself in a positive feedback loop. I’m not an evolutionary psychologist, but I think social isolation effects us so strongly because complete and total ostracization from society essentially means death even today: it was more so for earlier humans. So there are strong pressures to stay in the good graces of society.

Basically even if it doesn’t kill you, it’s still pretty damn bad and can lead to all sorts of tragedies.

I think it's better to be lonely and hurting then being with somebody that you thought were trustworthy and then get your life ruined by these kinds of people I just stay to myself loneliness really sucks especially wanting someone to talk to and vent

The weak, regardless be loneliness or starvation will die of anything. The strong, under same circumstances... will not die.

I'll let you know when I am dead....

We did not evolve to be alone. Prior to the creation of civilization, our hunter-gather ancestors were almost never alone. It would have impossible to survive if not part of a tribe. For many of us, the feeling of loneliness can be devastating.

It has killed some people , of all ages ,along the way - though mostly by their own hand.

I personally do not think so. It can contribute to one's demise but it will not be the cause. As an analogy, diabetes is not a fatal disease and will not kill you but is a major contributing factor in many deaths. You will die WITH diabetes, not FROM diabetes and I think the same is true with loneliness.