The alternative to a scarcity mindset is known as an abundance mindset, in which more of your attention goes to gratitude and appreciation for the things you do have.
If you want to break free of the scarcity mindset and building a life more defined by abundance, it's not too hard. It just takes time, effort, and patience.
With time, like training a muscle, your abundance mindset will grow stronger, eventually becoming your default way of thinking about the world around you.
As you intentionally hone your abundance mindset, watch it overcome your feelings of scarcity and fill your life with joy and all kinds of new opportunities.