Doubt it. I haven't observed any changes like that in either myself or other people I know.
"And above all, watch with glittering eyes the whole world around you because the greatest secrets are always hidden in the most unlikely places. Those who don't believe in magic will never find it." -Roald Dahl
It's pretty cool
Things to consider:
Was the test accurate
Do current life situations affect Enneatype wings
Enneagram is highly sensitive to mood/life situation I think, anyway, so yea your wing result probably changes, but actual wing, if it's a static thing, I'm not sure.
I used to be 5w4, now 5w6.
if you find it useful to change your wing, change your wing. typology should be a tool that works for you. maybe it would help to think about the change you see in yourself, where it comes from, what it means, how transient or deeply rooted you suspect it is. if enneagram literature helps you make sense of that stuff, then great.
No, it can't change. That's like saying your sociotype can change depending on you life situation, MBTI would suggest that it can and should, but I think most would agree this isn't the case.
EIE tritype 5w4, 4w5, 9w1
As far as we can discern, the sole purpose of human existence is to kindle a light in the darkness of mere being.
Carl Jung, "Memories, Dreams, Reflections", 1962