nostalgiaA sentimental longing for the past
Definitions:
A sentimental longing or wistful affection for the past, typically for a period or place with happy personal associations
wanderlustA strong desire to travel
Definitions:
A strong, innate impulse or desire to travel the world and explore
introspectionA reflective looking inward
Definitions:
The examination or observation of one's own mental and emotional processes
lossThe fact or process of losing something or someone
Definitions:
The state or feeling of grief when deprived of someone or something of value
resilienceThe ability to recover from difficulties
Definitions:
The capacity to recover quickly from difficulties; toughness