So I realize not being able to tell whether I'm an INFJ, INFP, or ISFJ means that I don't really have a single function figured out XD, but I've been reading about all of the functions and how different types act and think and I can't really figure out which type I am (I'm pretty sure I'm not an ISFP; since Se is their auxiliary function and I have trouble living in the moment and I also have a crappy visual memory. I usually feel like I live in my head instead of my body).
I'm pretty sure I'm an introvert; I spend most of my time in my head and I prefer one-on-one conversations over group conversations (I barely talk if I'm in a group). I'm also quite shy and don't really wear my emotions on my sleeve. I prefer writing over talking and usually have trouble putting my thoughts into words unless I write them out (I'm a terrible public speaker). I can't tell whether I use Ne, Ni, or Si as one of my top two functions. For example, I have a good memory when it comes to things I find important. I can usually remember conversations quite well (especially written conversations), and I spend a lot of time thinking about the past (analyzing things others have said or done). However, I find that I have a lot more in common with intutives than sensors. Most of my close friends are INXXs, and I feel disconnect when talking to sensors. I like talking about theories, and I really get into them (like MBTI). I spend a lot of time trying to figure out the motives of others. I'd rather come up with a plan than deal with its execution. Also, I spend a lot of time questioning traditional ways, and would rather come up with new ideas for solving problems. I do like routine though. I don't think I fully understand the difference between Ni and Ne, but I don't usually share my theories or ideas until they're fully developed, if that makes a difference. Also, I'm not really that good at predicting what will happen next, which leads me to believe that Ni isn't my top function. But one thing that leads me to believe I might be a sensor is that I pay attention to detail and I'm a perfectionist. I also like step-by-step instructions.
As for Fe vs Fi, I don't really wear my emotions on my sleeve. I usually keep my emotions to myself. However, I act differently depending on who I'm talking to and I'm quite agreeable. I dislike conflict (although, at the same time, I'm kind of drawn to the idea of it and don't want to be someone that shies away from it). I have trouble with being honest with people unless I'm close to them (even then, there are some things I'm never honest about). I'm quite a bit of a people pleaser and enjoy buying gifts for other people and helping others. I care a lot about what others think and need acceptance. When reading or writing a story, I usually focus on the characters instead of the plot. I tend to value the people I'm close to over anything else, and am affected deeply by what happens to them, but I'm not really like this when it comes to tragic events in the news. I also think I could be a thinker instead of feeler since I'm not very good at sympathizing with other people unless I'm close to them, but even then I'm kind of afraid to use Fe. I feel like I have avoidant personality disorder or something, since I constantly want to use Fe and be affectionate but I'm very afraid of rejection. I'm also not religious at all, and I'm not spiritual either.
I feel like my inferior function is most likely Se, since I admire ESXP lifestyles even though it's not in my nature to act like an ESXP. I'm drawn to things that are pretty, cute, soft, etc and definitely enjoy spending money on those things. At the same time, I feel like Te could also be my inferior function since I dislike authority but am drawn to being a leader (even though I'm not really good at that).
I feel like I might be a J since I'm organized and I'm constantly making to do lists; I also like routine and I don't like being spontaneous.