Yeah, I don't want to be cruel, in case the author is reading this, but it really is uniquely egregious writing (no toxic positivity here!). The broken-up sentences you mention are. Awkward and mostly grammatically inco. Rrect as a result. They seem weirdly unaware of the incredibly basic writer's injunction to vary your sentence length. There's no rhythm or cadence to it. You can literally feel the author grimly trudging toward the target word count.

It feels completely disconnected from anything real, full of unevocative abstract nouns connected with unevocative abstract verbs. "Don't be too hard on yourself if you're struggling with negative thoughts" - well, what the fuck do you think 'negative thoughts' are? Reading this felt like having my teeth pulled.

I think the biggest problem, though, is that they really just do not have anything valuable to say. I wouldn't be surprised if it were written at gunpoint. We used to write essays on random subjects instead of lines as a punishment at school, and I think those essays were more enthusiastic and insightful than this one. It just meanders along, with no overarching direction or purpose, from useless bromide to useless bromide, until they get to the word count and stop, and that's it.