You are an introvert but to make sure I will need to dissect your brain. It won't hurt. I give you sleepy medicine.
http://www.fastcompany.com/3016031/l...or-your-career
Edit: Keep in mind this is a forum where your "type" will change sentence by sentence. Read and take in the suggestions but in the end no one here knows how you process information. There is no shortcut to self awareness/knowledge. Your personalty may still be forming but I am pretty sure my lead function has always been my lead function.
My behavior is something totally different as far as I am concerned. It is more fluid and I can adapt to situations, if I choose to adapt, and it is a choice. If you know you are an introvert already, that is half the battle. I was confused about the whole introvert thing because others thought I was an extrovert because of some behavior. This was way before I heard of personality theories. Deep down I knew I felt best when I was alone with my thoughts and feelings. Other people's opinions can cause doubt in areas I thought I had clarity. Trust yourself first.
I don't like people just showing up at my house. I think it is rude. I don't do it to others either unless I have a very good reason. Privacy has always been important to me.
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rogue in case you missed my edit.