[SkyPuncher]

I, for one know, some people like this. They grew up in struggling families where food and resources were scarce at times.

My impression is that's created a deeply rooted sense of need. That sense of need stays, even when you clearly have great salaries.

[beepbooptheory]

I have only worked at pretty bad startups I guess, but for me I could get paid well but if there is some strong sense of job insecurity (as there always seems to be in this world), I will never leave a certain level of survival/hoarding mode. I have savings and everything but to this day I will still only buy a car I can potentially live out of. Every day I am ready to go back to the kitchen, but until then every morsel must be collected and appreciated.

[JohnFen]

This is (depending on how extreme you are, I suppose) wise. Once you're making more than a subsistence income, one of the keys to long-term financial stability and security is to live well below your means[1].

Doing that also gives you freedom in the sense that you are no longer "trapped" in whatever job you have, because you can develop a long enough runway that you can leave a job before you've found a replacement.

[1] In my youth, I dated the daughter of one of the richest people in my city. I asked him what the key to getting rich is, and his response was "spend less than you earn". At the time, I thought it was a way to to avoid answering my question, but in the decades since I've realized that was actually the correct answer and everything else is just expanding on that.