So, my friend and me apparently have the same type SEI (she did some tests), but we are quite different.
Here is her short description about herself: I´m a friendly girl who likes to communicate with others and talk about life, relationships and worldwide problems. I like to see everyone being happy and I hate quarrels. Usually in case of a quarrel I try to stay quiet and invisible. I like listening to music a lot and release stress by doing the things I like such as doing sports, spending time with friends. But sometime I just want to forget everything and go for a walk in the forest alone and think my own thoughts. I like playing piano, travelling generally exploring the world and mind.
I have a very bad habit called eating. I´m an emotional eater and eat all the time even when I´m not hungry. Also I´d like to add that I sometimes loose my temper, but that doesn´t go far usually. When I´m angry I just try to cope with it. I´m quite critical to myself so I sometimes underestimate myself.
These are just facts I asked her, these weren't in her description originally, but I thought these might help:
I love reading books, attending to cultural events and being part of them.
I can sometimes act quite crazy with my friends, in a good way.
I am very conscientious.I usually start to clean when I get fed up with all the clothes lying around so I start to clean because I don´t like dirt. As the matters of money and work I tend to be always organised, especially money.
I plan alot and follow my plans.
I am never late.
Her first test result http://www.sociotype.com/tests/result/ost/8728
She likes sport a lot more than I do.
We both like to eat
She's alot more organized.
I am more expressive, I am bubblier, I laugh and I like small-talk more.
I like to cook, she doesn't (or rather, she can't really cook).
She is usually quite serious/doesn't smile a lot/doesn't really have big expressions on her face.
If she doesn't like/understand something, she isn't afraid to say so.
I'm more into art, she's more into literature.
I am lazier, more prone to comfort.
She doesn't care as much of what people think, she is more opinionated.
When I started learning MBTI a looong time ago, I thought she was ISTJ (didn't know her that well then), she kinda agreed.
I am more optimistic, she is quite optimistic too though.
I basically forced her to do this and at times I felt I was more intrested in knowing her type than she herself was. haha
All help is appreciated, feel free to ask anything
I really hope someone can help and bring clarity to this.
(I am so excited to know her type that I can't sleep )