Wow. Just, wow. Thanks so much everyone who has thus far shared their kind thoughts, comments, and viewpoints. I really appreciate the effort that folks have taken to reach out to an internet stranger. It reinforces what I said about this being essentially a great forum with great people. It does feel good to be validated.
I just want to clarify two things that seem to have confused a few people:
1. I know that materialism and consumerism are shallow values. I also know that my real worth is NOT the same as my net-worth. That's exactly why I found it disturbing and unpleasantly surprising to find myself starting to judge myself and even my husband by such superficial standards. It's like I said, they are MY issues that I bring to the table. Not the forum's fault.
2. I don't care what others think of me. That is not why I started to feel bad about myself. I started feeling bad because it hit my weak spot of feeling like I haven't done enough to reach my potential. It is a combination of feeling cheated by the hand I was dealt and also being angry with myself for how I played the hand I was given. On an ordinary basis in real life, I feel perfectly fine as by comparison with those around me, I'm pretty middle-class. Plenty of folks both above and below me. On this particular site however, there are a lot of people who have so many material possessions that it reminds me of what I could have had too if only things had been different. I fully understand that having this be an issue for me, is in fact an ISSUE that shows I still have things to work on. I KNOW I need to be happy with what I have, but that's easier said than done. It's also easier if I don't purposefully expose myself to content that pokes at my sore spot.
The sentiment of "what did you expect from a luxury forum" has been expressed. I expected that I would be able to see other people's nice things and be happy for them and in fact, I am. I love to see happy people. It makes me happier. One way that I make myself feel better if I'm down, is to find examples of people and animals who are happy. It makes me feel good to see happiness in the world. What I did not expect was that seeing so many examples of affluence that so far exceeds my own, would pull out my own feelings of remorse over a life I was not able to have due to circumstances outside of my control. I did not expect it to highlight my own psychological weakness. Again, my own issue, not that of the forum. I'm not blaming the forum.
Unfortunately, obvious platitudes such as "don't worry be happy" and "you can't compare yourself to others" are not helpful but rather feel dismissive. Life and our minds are more complicated than that. I wish problems could be solved with what are essentially catchy song titles, but if it were that easy, the field of psychiatry wouldn't be a thing.
Which brings me to one very positive thing about all this: it has highlighted for me an area where I need work. It has really shown me how much resentment and bitterness that I carry. I've come to realize that while most issues have gotten better with age, this particular one is actually getting worse because the older I get, the less chance I have of making significant changes to my career. It is aggravating the feeling of "it's too late, I'll never get to do the things I wanted." There's a lot to unpack there and it is a bitterness that I was holding inside myself regardless of what I saw on the forum. The forum content just brought it out in a very strong way because the content is so directed. Without having my "face rubbed in it" so to speak, I was able to fool myself about it not being as much of an issue as it truly is, however I was still carrying that burden around inside myself. It was still there, I just didn't know how big it was. Now knowing what I'm dealing with, I'm actually going to look for a therapist who can help me deal with those feelings of bitterness and resentment. So yeah, I'm ultimately a "glass half full" person and despite this residual issue that I've discovered about myself, I consider myself a positive person.
Thanks again to everyone who has (and who may yet) respond to this post. Especially those who respond with sensitivity, respect, and decency. There are lots of awesome, intelligent, considerate folks here. You've all convinced me to hang around on some of the non-luxury threads. I've always liked forums and really do like this community. So thank you all for that.