Why wind and stubbornness are both 'strong' in the same word

Where the picture shows up in 세다

1. 1

   force loaded into wind

   바람이 세니까 문을 닫으세요.

   ba-ra-mi se-ni-kka mu-neul da-deu-se-yo

   The wind is strong, so please shut the door.

   Wind shoves at the window, the curtain blows deep into the room, and the door slams shut by itself

2. 2

   force loaded into a water stream

   물이 너무 세서 손이 아파요.

   mu-ri neo-mu se-seo so-ni a-pa-yo

   The water pressure is so high my hand hurts.

   You open the tap all the way and the jet hits your palm hard enough to push your hand back

3. 3

   force loaded into a flame

   불을 세게 하지 마세요.

   bu-reul se-ge ha-ji ma-se-yo

   Please don't turn the flame up high.

   The gas flame climbs past the base of the pot up its sides and the inside comes to a boil at once

4. 4

   force loaded into a body

   저 사람은 힘이 셉니다.

   jeo sa-ra-meun hi-mi sem-ni-da

   That person is really strong.

   A load that took two other people to lift goes up in one person's single hand

5. 5

   force loaded into a mind

   고집이 센 사람은 설득하기 어려워요.

   go-ji-bi sen sa-ra-meun seol-deu-ka-gi eo-ryeo-wo-yo

   Stubborn people are hard to persuade.

   Several people push from both sides and that person's mind does not give an inch from where it stands

   Here the direction of force has moved into someone's will.