I relate to a lot of the ISFPs here who claim they like to take things easy and not feel like they are being rushed. One of my biggest pet peeves is being rushed to do things when it's not naturally up to my pace. I also don't consider myself an intellectual per se, but I do enjoy learning about various subjects and I feel there is knowledge I can gain from other people. Not sure if this is an ISFP trait or what, but it's something I noticed about myself especially since I think I may be an ISFP and still have not come to the conclusion yet. I have that 6 enneagram in my tritype, so l can be pretty doubtful and VERY indecisive, haha.
I'm fairly certain my sister is an ISFP, and while we both share similarities, I find that she is a lot more grounded and aware of her surroundings compared to me. I have my head more in the clouds than she does and she always points it out to me to come back to reality.

I would say she is much more practical minded then me. She also hates thinking about the future and likes to take life one day at a time (although she almost died at a young age from a life threatening illness, so I think this also contributes to her "live and let live" mindset.) I always thought about future endeavors since I can remember and still do. I feel the future and the past are much more exciting to think about compared to the moment, and I do often fantasize about my future and revisit past events to see what could have been if I did something different. That's where I don't relate to the ISFP description (but I do enjoy myself when I'm alone making art and listening to music and watching videos, would that count for living in the moment?). She is also much more self aware and is great at giving life advice. Everyone always comes to her when they need guidance, including her older friends.

I can also find myself going off tangent a lot when conversing with her, and she finds that irritating and is much better at getting straight to the point. I'm not sure if our differences pertain to our types as I maybe could be an INFP, or maybe we are both the same type and our differences pertain to our different enneagram types, as I'm a core type 4 and she's more of a 9.
Some similarities we do share are that we are both really good at examining details. I'm good at being very detailed in my art and have a very good eye at examining specific details on other people and my surroundings. She is also great at examining details through her surroundings and has a sharp, vivacious memory of past events and can even remember sometimes what she was wearing on that specific day.
I have always been borderline S and N, so I find it confusing trying to figure out my type since I relate to both and I do see similarities with both ISFPs and INFPs. I have tested as an ISFP twice in school when I was younger, and now solely test as a rather highly intuitive INFP. I would fit the stereotype as an ISFP, since I'm a painter and I don't consider myself a writer or a voracious reader like INFPS are known to be.

I don't think I will ever feel confident in my typing until I decide to get professionally tested and certified, haha. Sorry if this wasn't much help, since I'm not set in stone yet on my type, but I'm pretty sure my sister is an ISFP, so hopefully there is some clarity.
