My moods and my sister

Okay I was feeling so good yesterday, I spent most of the day just doing my work, but it was fine. And I was content to do so because I knew it had to be done. But later that evening my mood plumeted over just one person entering my room.I was painting in my room and singing along to my CD having quite an enjoyable time enjoying my own company, when who should knock at my door? Why none other than my younger sister (by 2 1/2 years) Joanna. If that was not a shock enough to my system, (she doesn't usually go to my room) she started asking if I had a hair straightner, and since I couldn't lie I said yes. And then I asked why?And then she blabbed on about how she wanted to get her hair streaked with purple because she thought her appearance looked blah. But what was worse than this she started asking if she should get her nose pierced. And it just truly upset me, because I don't understand why she has to look like a cow to get some attention! And why can't she be happy with how she looks?Its a teenage thing I'm sure, wanting to look cool, so to get people to follow you like mindless zombies.But really I think I'm most upset because I'm jealous that maybe they will love her if she looks like that, maybe more than they like me! And maybe they'll like her more so because she likes meat now, whereas I can only tolerate chicken, pork and fish.If anything my worst fear is of him falling for her, just because she is not fussy with her food. Man I think I do want to go to Wellington's young people's meeting, if it just gets me away from 'her' for awhile.