What a stunning word. Including everything we have doesn't meet its full import. Abundance implies even more than we need, a surfeit of good, an overflowing of riches of all kinds. It's a wonderful word we don't often associate with our lives.
We should. How many of us have more than we need of most everything. If you think about your life, you can probably look back (and forward with expectation and joy!) to times when you were filled to the brim with whatever it was you needed, material or spiritual, at that time. I know I have. We say in our house that complaint is poverty. Stifling the niggling little bothers in our everyday lives leads us to acknowledge and appreciate all we have that is good. It's a lesson I learn again and again, and one day, I hope to get it right and stay rooted and grounded in love.
My gratitude for all the good in the world is deep and unfeigned. We just have to open our eyes and see it.