There are several proverbs in German that deal precisely with this fear of the future: ‘Save in time, then you have in need...’ Use your current great situation to make provisions for later! And despite all your worries, rest assured: it always goes on somehow. We create the (dis)satisfaction within ourselves.
I completely agree 💯%, @weisser-rabe. Yes, I will use my current great situation to make provisions for the future. It's the best idea. Thank you.