Why does Shinji choke Asuka at the end of Evangelion?

Related questions

1. Does Toji die Evangelion?
2. Who killed Kaji?
3. What is the meaning of Evangelion?
4. What are the EVA units?
5. Is Evangelion a series or movie?
6. How are Eva pilots chosen?
7. Who killed Kaji Evangelion?
8. Is Evangelion rebuild sequel?
9. What is Eva 01?
10. Is Neon Genesis Evangelion Seinen?

Tags

1. #phase
2. #catatonic
3. #strength
4. #evangelion
5. #flattened
6. #earlier
7. #shinji
8. #probably
9. #anime
10. #fails
11. #enough
12. #before
13. #emotions
14. #however
15. #doesn
16. #although
17. #asuka
18. #choke
19. #shock