I can.
There's a difference between someone who talks about an issue at times, and someone who whines non stop if you don't agree with them all the time.
Example:
Person 1 = You know, there's this group at school who won't leave me alone, they're really mean to me and adults don't listen. They always call me names, put me down, break my stuff. I'm tired of them.
Person 2/ situation 2 =
Them: My mom abuses me, she's mean, I hate her.
Me: Why? What happened?
Them: She always tells me to clean my room, she took away my cellphone because I got an F on my test, she always tells me to spend less time on Tumblr and start improving my grades.
Me: Well... she's kinda right, you know? Your room is a mess and you aren't doing very well at school.
Them: You know nothing! How can you say that to me??!! You're mean, you bitch! My family abuses me all the time and you put me down like this! I hate you! BAWW
Or my favorite one
Them: I'm depressed...
Me: What's wrong?
Them: -insert long list of multiple issues-
Me: -insert advice/solution-
Them: -rejects- -rants about how everyone sucks-
Me: -insert a different advice/solution-
Them: -rejects- -rants about how everyone sucks-
Me: I don't really know what to tell you, man... :1
Them: I knew it, you're just like them! I was feeling down enough as it is and you just had to bring me down more! I was just looking for someone to talk to and you had to be so rude!!1!!1 I HAET YOU, BAWWW
I hope that helped.