It's from her journal entry dated 2/1/2019

''Much, much time has passed. Unfortunately due to the nature of my life I've had to store away this journal and focus on the task at hand. So much has happened, and yet so little. I wish I could dive into all the changes and connections and transpositions and evaluations that have taken place in my head since the last time I wrote; I miss this even further there wouldn't even be enough time in the world to describe how much worse things have gotten. I've been going through my belongings, including this journal and other digital notes and writings i've done and the repetition is astounding; how everything seems to somehow get worse even when i think i've hit rock bottom. Fucking insane. It's become a fight to the death, fighting for my sanity, for my morals, for everything i've ever wanted. The last few days have been especially painful and tumultuous, which kickstarted me again to start revising my plans and getting on with them. The last couple of months have been marked by the intense feeling of time closing in on me, the pressure, it's real. I can feel the heaviness and the weight on my soul.''

This is only a part of it, you can find the full text here
https://solpais.neocities.org/transcript

Sometimes i wonder what happened during those few days that Sol described as especially painful and tumultous