▪ Do these sentences below mean "I have the same characteristic or a particular characteristic reflects or represents me"?

•This trait resonates with me.

I see myself reflected in this characteristic.

This quality captures a part of who I am.

This attribute is descriptive of my personality.

I identify with this characteristic.

This trait is a defining aspect of my behavior.

I recognize myself in this feature.

This quality aligns with my self-concept.

This attribute accurately portrays me.

This characteristic is a reflection of my nature.

Question

▪ Do these sentences below mean "I have the same characteristic or a particular characteristic reflects or represents me"?

•This trait resonates with me.

I see myself reflected in this characteristic.

This quality captures a part of who I am.

This attribute is descriptive of my personality.

I identify with this characteristic.

This trait is a defining aspect of my behavior.

I recognize myself in this feature.

This quality aligns with my self-concept.

This attribute accurately portrays me.

This characteristic is a reflection of my nature.

Answer

Is this for something you are writing down, or just for talking with friends? Informally, I would say

"This describes me exactly"
"I see myself in this"
"This is so much like me"
"This is so ME" (not grammatical, but I would say it)

Answer

To me they seem to all mean the same thing more or less, perhaps with just different shades of meaning. One note: "defining" suggests the characteristic isn't just part of you but it is the most noteworthy characteristic.

Answer

I would suggest:

I'm the same way.

I'm like that too.