Answers to my own questions:
1. How good at it do you think you are? Have you ever been proven to be wrong?
I think I'm OK at it. Yes, I have proven to be wrong on multiple occasions. I find it harder to apply on some people than others because their behavior doesn't always match their type. For example, I once thought someone was an ISTJ because that is what their behaviors seemed to indicate when they actually turned out to be an INTP. I have found that people often seem to be on the borderline on a letter - say I vs E or P vs J and that it can be very difficult to tell. Perhaps I'm not as good at "pattern recognition" as some of the people on this forum. I hope to learn how to get better at it here.
2. What value has it had in your interaction with others? What do you use it for that has practical application?
I've been studying this for about 15 years, reading a lot of books and applying this in daily interaction with others. I use it all the time. For me, it only has value to the extent that it has practical application, which is why I asked other people's perspectives on this question.
Initially, I attempted to use it to better understand other people, who "just didn't make sense" where I had immediate issues I needed to solve. It helped there. Then, I used it to better understand myself. I found it to be a remarkable tool from a self development perspective at the beginning. It helped me to better understand and accept who I was and to understand some of the behaviors that I could change that would help me to better work with and interact with others. It led me to understand where some of my strengths might be so that I could grow, develop, and apply them.
As time progressed, I used it for a number of things such as:
- When there is conflict between other people, to help understand why
- When someone was acting like an "arse" to understand how and why they may have a different perspective than I do
- To better understand my children so that I could effectively nurture and develop them
- To better understand my clients
- To better understand people who worked for me so that I could help them to develop and to form teams with with right "mix" of individuals
A lot of it is about understanding and appreciating others for who they are, which I've found to be a pretty damn important thing.
Is it perfect? No. Is it a helpful tool? For me, yes an important one. If I was an NF, I probably wouldn't need it, but then I'm an INTJ and have some obvious weaknesses that I'm trying to make up for.
