Have I had a conversation with a complete stranger?

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I haven\'t had a conversation with a complete stranger because I am introvert.

>> I haven\'t had a conversation with a complete stranger because I am an introvert.

I don\'t like to talk with stranger because it is very uncomfortable and awkward.

>> I don\'t like to talk with strangers because it is very uncomfortable and awkward.

Also, I am always being alert and keeping guard to the strangers because there are a lot of strange people.

>> Also, I am always being alert and keeping my guard to strangers because there are a lot of strange people

I can see scary issue on the news almost every night.

>> I can see scary issues on the news almost every night.

So, it is hard for me to make a relationship with other people.

>> CORRECT

>> OR: So, it is hard for me to make new relationships with other people.