I took the 16Personalities test and my personality type is Defender. I told my daughter to take it too and we could compare. She got Mediator. Pretty accurate too.
I am not really surprised at the results. I am definitely more of an introvert vs an extrovert and I tend to be more observant than intutitive. Naturally I am way more of a feeler than an thinker sometimes that is a plus for me and sometimes it is not. As far as tactics this is spot on I have to plan everything. I have tried to be spontaneous but it does not work well for me. The last one was turbulent or assertive ... of course, I am turbulent, hahaha everyone who knows me can say that.
Defenders are true altruists with a can-do attitude, meeting kindness with kindness-in-excess and engaging with the work and people they believe in with enthusiasm and generosity. the one drawback is the fear that they will fall short of your potential.
I think I like that I am a defender. And I enjoyed taking that personality test I might even dig deeper :)