Even though it's been a long time since I read Erich Fromm, I still remember his definitions of having versus being. Even though it's not impossible to live well with some possessions, and for your possessions to have some meaning, it's easy to let your craving for stuff take over.
This is why I prefer my coffee drinking friends to my mall raiding friends.
And one thing I liked about being over 30 is that some of your former shopaholic friends gradually realize that they can't buy anything that will make them feel fulfilled.
I spent a large chunk of my 20s shopping for fulfillment. I was shopping for that rare prize: an outfit that would make me appear perfect, i.e. thin. This particularly embarrasses me when I look at photographs from that time, as it's clearly evident that I was deluding myself. I wasn't fat and I was never going to find that perfect outfit. My real problem was having a boyfriend/husband who, for reasons unknown, disliked women with any hint of a curve, combined with my naive belief that if that's how he saw the situation, I had better do something about it.
But back to Fromm. I took a break from plumbing repairs to look through one of his last books. Much of Fromm's work had to do with how a lot of us spend our lives avoiding choices. We're scared of making the wrong choice, so we're always looking for escapes from having to choose. Subconsciously, we're trying to get someone else - our boss, our spouse, our parents - to take action for us. (Perhaps this was why Fromm married women who were both his senior by 10-15 years.) Fromm said "The avoidance of choice alienates us from our own power and responsiveness". It also spoils our chances of adventure.
I think one reason why most of us consider a relationship a necessity is that, when you're in a fairly serious relationship, your anxiety about choices decrease. Life as half of a couple looks attractively simple and economical. You'll have a person around who can give you a ride to work, walk your dog when you're working late. And you get more friends (although the downside to this is that you probably won't like some of them).
This gradually led me to wonder if I'm making the right choices. And if that isn't a recipe for insomnia, I don't know what is. Sigh.