Fear of or from something, e.g., losing something  had been accompanying me for a while, it prevented me from getting new perspectives, disallowed me to grow and take risks; but also kept me in my comfort zone, allowed for becoming more confident in my intentions for future, and protected me from getting hurt.

I am grateful for my fear.

I fear of losing something (tangible or intangible) when I feel emotionally attached to that thing, when I identify with it or when it becomes part of my identity.

I am grateful for my fear.