From here, the human being is 'doing and having'. Doing and having are happening in any moment.
Can you 'do' in yesterday, now? Can you 'do' in tomorrow, now? (Hale Dwoskin)
When this "just being" is focused on, clear and free from attachment it is limitless, infinite.
The finite can never cover the infinite. (Francis Lucille)
So how do you have this "Just being infinite nature beneath and beyond. Rather, how do you not be what you already are?"
It appears feelings, thoughts, sensations, pictures, beliefs can cover over this 'clear freeness' upon which it has been taught.
In my experience, one of the easiest realization of the 'how to' tune into just :beingness' as Lester Levenson first discovered in 1952, is to enhance your natural ability to release unwanted feelings ..... and beyond.
So if you are open to it, simply release what you are not ... and live from .... just being and beyond !