[Concentrate]

I think it would be the students feel terribly

I think the students should/would feel terrible.

[dsc]

“I think the students should/would feel terrible.”

Unless they are striving to feel something and doing a damnably shoddy job of it.

[Frank_2001]

“I think the students should/would feel terrible.”

Don’t be too hard on her...she’s only an executive director of communications for the school district! /s;)

[Responsibility2nd]

I doubt the students on that video said or did anything differently than they say or do every day in the hallways at that school.

Ask them if they feel terrible? You might was well be speaking Greek to them.