For all my talk about length gains, I've had some significant breakage since I started on my Shea journey in late December, 2016. Instead of looking at it as failure, I try to look at breakage as my hair trying to communicate to me what works and what does not work.
I have some breakage that I got from losing an 'entire, whole curl', more than once. My hair breaks easily around and at the nape. Because of that breakage, I paid attention and made some adjustments. I listened, learned and modified my actions based upon the needs of my hair.
Here's my breakage:
I think it is a significant amount, especially if it had continued to break. But I use things like this to better educate myself about what my hair is trying to communicate to me.
As a direct result of this breakage, I lost about 20+ inches of hair that took at least 4 years to get to the length. BUT, I was able to see that my hair curls within the braids and then becomes matted. So now, I consciously search out that situation.
There is no guarantee that it won't happen again. There is also no guarantee that another challenge won't crop up. But as was stated so clearly upthread, that's why this is called a,
"Hair Journey".
So, don't beat yourself up if you have what looks like a set-back. It's part of your hair education. If you pay attention and make adjustments, you hair will greatly reward you by responding with health and length retention.
Shea butter helped me understand how clumping can be good and bad. So, I clump when I braid, but de-clump when I need to finger detangle before I re-braid again.
It's easy to feel discouraged and hard to see the positives sometimes. But if you give up, you will never get where you are trying to go. Just don't give up!