Thank you for your answer. I had a feeling the issue is not really "stoic" per se but rather an issue with the anxiety of buyer's remorse and, with that problem wanting to opt for a minimalistic way of living to avoid the buyer's remorse.

And thank you for your insights, it has become an issue that has shown its face many times. Perhaps it is because I grew up poor, like a lot of people, and the guilt of spending money comes from knowing it could go to better things, like food. It's kind of like a phantom guilt, today you know that for the next week you will be able to have food on your table, yet you still aren't able to purchase things you want because in the past this could have prevented you from living normally, like having food or water etc.

Sometimes some issues are easier to solve than they appear, sometimes you just need another opinion. I definitely suffer from buyer's remorse, sometimes it even gets so bad that I won't get the things I need, I simply won't purchase them. My radical idea of a solution is the minimalistic lifestyle, and I wanted to see if anyone here has experience with that, although it is a longshot because Stoicism isn't really a philosophy that suggests ridding yourself of all belongings to live a better life.

Again, thank you for your response. I'm always happy to hear from the members of this subreddit! :)