Fragments in my mindReflections and Excuses

The title "Reflections and Excuses" sums up both the personal insights you had (like adding "proactive" to your vocabulary) and the classic excuse for not writing because of the heat. It’s a mix of self-reflection and the everyday way we justify procrastination.

I realized that sometimes, I just react.

I hopewant to be less reactive and more proactive.

Instead of saying "I hope to be less reactive," I changed it to "I want to be less reactive," which sounds a bit more direct and intentional. It also helps emphasize your personal goal.

Even iced coffee couldn't help me get fully alert’t fully wake me up.

"Couldn't help me get fully alert" felt a bit clunky, so I switched it to "couldn't fully wake me up," which is a more common phrasing.

And eEven in an air-conditioned room, I still feel drowsy atround noon.

The "around noon" part makes the timing feel more precise, but not too rigid.

Then, in the evening, twhe timen I was supposed to write here, I was non’t in the mood, and said. I told myself, '"I shouldn'’t push myself according to this kind of weather.'in weather like this."

I changed "the time I was supposed to write here" to "when I was supposed to write" for smoother flow, and rephrased "I shouldn't push myself according to this kind of weather" to "I shouldn’t push myself in weather like this" to make it sound more natural and fluid.

The video is about someshows groups of fish swimming inat the theme park I visited two weeks ago.

I changed "is about" to "shows" for a more direct description of what the video actually does. "Swimming in the theme park" was adjusted to "swimming at the theme park" for a more natural phrasing.

You can seecheck it out here: https://www.youtube.com/shorts/BBgMNPV1rtg¶
OR¶
You can view it here: https://www.youtube.com/shorts/BBgMNPV1rtg

"You can see it here" became "You can check it out here" to make it sound a bit more conversational and inviting. OR: "You can see it here" became "You can view it here" to keep it clear and still inviting, but a little more formal.

ALSO POSSIBLE: Mental Fragments in my mind

I added 'proactive' to my vocabulary list today.

AMERICAN SPELLING: I realized that sometimes, I just react to events.¶
BRITISH SPELLING: I realised that sometimes I just react to events.

And even in an air-conditioned room, I still feel drowsy at noon.

This link might be useful: https://timesofindia.indiatimes.com/life-style/health-fitness/health-news/6-tips-to-borrow-from-sadhguru-to-cool-the-body-during-extreme-heat-and-humidity/articleshow/121910191.cms

Then, in the evening, twhe timen I was supposed to write here, I was not in the mood, and said to myself, 'I shouldn't push myself according to this kind ofin this grueling weather.'

grueling weather --> 艰苦的天气

Fragments in my mindMy Recent Thoughts

I realized that sometimes, I just react.

As in "react without thinking about it"?

Then, in the evening, the time I was supposed to write here, I was not in the mood, and said to myself, 'I shouldn't push myself according to this kind ofbecause the weather is bad.'

FragmenThoughts in my mindhead.

Usually we would it say it like this.

I uploaded a video yesterday and had planned to write an entry to introduce it.

Then, in the evening, the time when I was supposed to write here, I was not in the mood, and said to myself, 'I shouldn't push myself according to this kind of weatherwhen the weather is like this.'

Too many commas in this sentence it doesn't read nicely.
I rewrote the first part to not use a comma.
"I was not in the mood, and said to myself" - Don't use a comma when the subject of the sentence is the same in both phrases.
Not sure exactly what you were trying to say in the quotation marks but I don't think "according" works here, according will usually be used to refer to information sources, for example : ''according to my friend I shouldn't push myself during this kind of weather".