One of the many reminders I use in daily life is taste.
There is always taste available, and even more so when I eat.
When I look in, I see that this taste arises at a particular location in space. I can find no mouth, only taste and some additional sensations arising – along with everything else arising in the present.
I find myself as capacity and space for the taste. I find myself as the one eye within which the world of phenomena arises in the present.
Taste, as anything else in daily life, can be a reminder of headlessness and to find myself as Big Mind.