Buddhism,however,assumes there is no fixed,stable "self". In line with impermanence,our cells,memories,thoughts,and personal narratives-all of the "matter" that ultimately comprises our identities- change over time.
The idea of constant self is yet another story our culture has told us.It is a story we can change,and thereby accept the idea that we ourselves can change- anytime,in any place. As Thich Nhat Hanh says, "Thanks to impermanence,anything is possible"
Once we let go of our attachment to the idea of constant "self" we can rest comfortably in the constant change present in all of life.
Rejoice to Mark Thomas Taylor for incorporating Dharma into his daily life, the best time to practice Dharma.