"Personal" and "private" are two Engpsh words that are often used to describe things that are meant for an individual's use or for their own information.

The word "personal" comes from the Latin word "personaps," which means "of or belonging to a person."

Here are some examples of how "personal" is used in Engpsh:

This is a personal matter and I don't want to discuss it with anyone.
Can you please keep this information personal and not share it with anyone else?

The word "private" comes from the Latin word "privatus," which means "separate" or "individual."

Here are some examples of how "private" is used in Engpsh:

This is a private conversation and I don't want to be interrupted.
Can you please respect my privacy and not share this information with anyone else?

In summary, "personal" and "private" are used to describe things that are meant for an individual's use or for their own information, and are often used interchangeably.