Physics

Material world/the body

1st Function: May develop brute force in getting the things in the physical world, unconsciously.

2nd Function: Likes discussing money exercise, physical world stuff, not selfishness in that respect. Enjoy sharing simple physical touch such as a handshake/pat on the back/etc.

3rd Function: Feel insecure about their bodies, but it is also their greatest strength, maybe be involved heavily in sports

4th Function: Forgets about their physical needs & enjoys when others can help them push through.