How to deal with a difficult sister who thinks the world revolves around her

[brewer]

Yeah, only hearing one side, withholding comment.  

Just out of curiosity, are your parents the bank for your college?

[Silver]

Your sister seems normal to me.

[scoobysnack]

I kid you not, she has seems to think the world revolves around her. She is very narcissistic to start. She brags about how she treats people like crap. Apparently she got her old job back as being a waitress and was talking about how she told a customer to shut up last night. And apparently she can't get fired at this place she works at. I really think karma is going to come back to get her pretty hard. Or there are instances where she talks about how at clubs she is getting is someone's face and telling them to shut up or something and everyone is cheering her. She also told her friend that she has a Bachelors degree, when she actually has an associates degree. [I was in the car with them]. As someone who is a year away from achieving that, this really bothered me. She is just very rude and obnoxious. And yet, whenever she is over my parents give her all the attention. She also is very disrespectful to me and my older brother. We aren't social butterflies like her, but since we don't act like she expects people to act she is snobby towards us. She brags about how everyone at parties want to hang out with her and such.

She is also really into fashion and wearing the latest trends. Me on the other hand? I have been wearing the same thing for the last 4 years. T shirt, tan cargo shorts, black socks and vans. However, one instance we were on our way to a family gathering; I got a bloody nose. She proceeded to notice I had some on my arm. So me being thrifty and there being no sinks nearby I just licked my finger and rubbed it off. My sister yells: DON'T DO THAT! THATS DISGUSTING!
Another instance at my grandpas funeral  she made my older brother cry at our grandpas funeral because she told him to stop putting flowers on our grandpas casket

I don't know, it is just really bothering me. She is 26 now. But growing up my parents had the approach that they should just let her do what she wants. Because they feared if they gave her rules than she would leave them and never want to talk to them again.

Ask her how many people like her it takes to screw in a light bulb. The answer is only her, as she inserts the bulb into the socket and waits for the world to revolve around her lol.

A swift slap to the face would work back in the day, but sounds like feminism and emasculated males may have given her more hubris than humility. Time for drastic measures. Find her an alpha male to beat her into submission haha. I'm joking. Not sure what to do about that, but there are people out there that take time to mature, and realize through the error of their ways and consequences to learn.

[GrandizerII]

I kid you not, she has seems to think the world revolves around her. She is very narcissistic to start. She brags about how she treats people like crap. Apparently she got her old job back as being a waitress and was talking about how she told a customer to shut up last night. And apparently she can't get fired at this place she works at. I really think karma is going to come back to get her pretty hard. Or there are instances where she talks about how at clubs she is getting is someone's face and telling them to shut up or something and everyone is cheering her. She also told her friend that she has a Bachelors degree, when she actually has an associates degree. [I was in the car with them]. As someone who is a year away from achieving that, this really bothered me. She is just very rude and obnoxious. And yet, whenever she is over my parents give her all the attention. She also is very disrespectful to me and my older brother. We aren't social butterflies like her, but since we don't act like she expects people to act she is snobby towards us. She brags about how everyone at parties want to hang out with her and such.

She is also really into fashion and wearing the latest trends. Me on the other hand? I have been wearing the same thing for the last 4 years. T shirt, tan cargo shorts, black socks and vans. However, one instance we were on our way to a family gathering; I got a bloody nose. She proceeded to notice I had some on my arm. So me being thrifty and there being no sinks nearby I just licked my finger and rubbed it off. My sister yells: DON'T DO THAT! THATS DISGUSTING!
Another instance at my grandpas funeral  she made my older brother cry at our grandpas funeral because she told him to stop putting flowers on our grandpas casket

I don't know, it is just really bothering me. She is 26 now. But growing up my parents had the approach that they should just let her do what she wants. Because they feared if they gave her rules than she would leave them and never want to talk to them again.

Ask her how many people like her it takes to screw in a light bulb. The answer is only her, as she inserts the bulb into the socket and waits for the world to revolve around her lol.

A swift slap to the face would work back in the day, but sounds like feminism and emasculated males may have given her more hubris than humility. Time for drastic measures. Find her an alpha male to beat her into submission haha. I'm joking. Not sure what to do about that, but there are people out there that take time to mature, and realize through the error of their ways and consequences to learn.

To OP: This response, IGNORE.

[Gawdzilla Sama]

If you're in America just shoot her.

[Succubus]

Why are TSA agents such assholes?

For instance, we went to the Dominican Republic and we connected to our return flight to Phoenix in Miami...

I know it has to be by itself, but I've done it that way countless times...

I'm saying I have done that before at lots of other airports...

Wow. You do get some air miles in young Mormon Padawan. Ah, but then your dad is a 'stake president'.
 New stakes are created when the congregations in existing stakes or districts have grown sufficiently to support a stake.
[url=https://en.wikipedia.org/wiki/Stake_(Latter_Day_Saints)][/url]
Where is all your fathers money coming from?

And Instead of lusting after that wee hussy who may, or may not, live over that hill a hundred miles away. Why didn't you shag one of those big breasted, big assed Latina's you so much lust after?

[NuclearEnergy]

Why are TSA agents such assholes?

For instance, we went to the Dominican Republic and we connected to our return flight to Phoenix in Miami...

I know it has to be by itself, but I've done it that way countless times...

I'm saying I have done that before at lots of other airports...

Wow. You do get some air miles in young Mormon Padawan. Ah, but then your dad is a 'stake president'.
 New stakes are created when the congregations in existing stakes or districts have grown sufficiently to support a stake.
[url=https://en.wikipedia.org/wiki/Stake_(Latter_Day_Saints)][/url]
Where is all your fathers money coming from?

And Instead of lusting after that wee hussy who may, or may not, live over that hill a hundred miles away. Why didn't you shag one of those big breasted, big assed Latina's you so much lust after?

 Well he does have a job. I won't specify for privacy reasons, but he has a career[He has made an honest living]...don't attack my father like that. I may disagree with his beliefs, but I can assure you he's a good honest person. Also, I was joking about the Latina thing. Shesh. lol