I followed her for a few months but eventually stopped because I found her too inconsistent and sensationalized in many of the videos. Generally I’ve liked her physics coverage, but most other topics I feel like I’m doing myself a disservice listening to her. A lot of her material seems like Facebook meme quality content with a physics professor aesthetic

Different transfem here, but I can say that I’ve had a big change in sleep patterns. I’m a much lighter sleeper now and wake up a lot easier and earlier than I used to. It was a fast and persistent change

My sense of smell is much better now, and that was also a very fast change. I enjoy food more as a result, and have a wider palette. No special cravings, though.

You asked earlier about mental changes - for me that was profound. I’m much calmer and happier now, and feel emotions ‘flowing’ and processing better than before. I used to struggle with anxiety and anger, but now I’m generally more balanced and when I do feel difficult emotion it’s easier to make sense of it and move forward. Before I would often have a sense of what I call emotional “heat” where I knew I was having a strong emotional reaction and felt a drive to act on it, but I would struggle to understand of articulate exactly what I was feeling. Now, in similar conditions I don’t feel such a big impulsive motivation and it’s easier to think through and express the nuance of my emotional experience. This was the change I wanted the very most from HRT and it’s been wonderful to experience.

Of course, everyone is unique and has different receptors, responses, etc. I started from having exceptionally high T levels, and now have typical cis female T and E levels.

I agree that socialization is a big part of this tendency, as other commenters are saying. However, having experienced living with a testosterone dominant body and an estrogen dominant body, I’ve found that it was much harder for me to process other people’s emotions on T. While I would care about people and what they were expressing, I often would feel overloaded by strong emotions. On E I don’t notice that as much, and have a lot more patience and capacity to emotionally engage with others.

I’m sure this stuff varies a lot from person to person, and there isn’t one single factor that determines how men and women would typically behave. But in my own life there’s a pretty big hormonal component to this