"Otto是什么人格？ Otto是MBTI中的ISFJ人格类型，九型中的4w5 - - ，五大类型中的RLOAN，Socionics中类型。"
I was struggling between ISFP and ISFJ. But chose ISFP. He was actually a pretty good guy, some other characters were pretty ******. Now I am thinking he's ISFJ because he reminds me of my brother. Great.
