Life's not all about things, however, we as humans have a need for progress. If you are constantly doing the same thing and you aren't challenged, studies have shown that you have a much higher probability of being diagnosed with depression. It's important to consider that we all need progress even if you aren't necessarily after "stuff."
The thing to remember is that all sensations are temporary. You don't have to be afraid that the feeling is gonna last forever. So with that in mind, instead of running from it, just confront that feeling of discomfort.
You see briznit, security in your relationships, your finances, your health, and your overall fulfillment doesn't come from anything outside at all. I would have you consider that it comes from how you feel.