Enneatype used to confuse me because '7' is almost cliche for an ENFP. Or really, ENXP. When I was in a very depressed point in my adult life, I thought I might be a 2 and it made me unhappy. Because the unhealthy aspects of the 2 were really calling to me - judging me (who are you to judge me?!?!? LOL) I thought I might be a 4 because that also stereotypically seemed to fit with a 'creative type'. Like, oh, you're a hippie? You must be a 4! But the whole melancholy goes against my grain, as I'm naturally cheerful and energetic. Also, the focus on being an individual to an almost tragic extent, also didn't speak to me. I thought when I was younger and more type-A that I was a 3. But, I have since then decided that I don't want to be type A, which means that I am *not* type A.
Reading the description for the 7w6 about a year ago made me realize - hey, this might be it!
The other types, even on first glance, never resonated with me enough to make me think I could be them.