This is the BBC World Service with me Karni Sharp and James Reynolds with BBC OS Conversations vaccine regret.

We hear from two Americans who now regret their decision to not get vaccinated.

Plus, the flight attendants around the globe who are witnessing increasingly bad behaviour on their flights.

When you tell a passenger to put on their face masks and try to adhere to the Covid-19 procedure, they feel like they've been punished.

It's really frustrating sometimes when you get passengers really unruly and really disrespectful.

We've seen many headlines about people who've ended up in hospital with Covid after not having had the vaccine and who now regret their decision.

We connected with some of those people to find out more about their experiences and to understand why they refused a potentially life-saving vaccine.

Blake Baguettes is 25 years old and lives in Baltimore in the United States.

Angelique Diaz-Shami in Montana also in the United States is not much older.

She almost left her husband a widower.

My colleague James Reynolds asked her why when vaccines are so readily available in the United States, didn't she get one?

I didn't think I needed it. I just turned 30 in May. I'm fairly healthy. I believed in it for older people or those with autoimmune issues.

But I just didn't think that Covid could wipe me out and affect me so seriously. Me and my husband both just didn't think we needed it at this age.

Let's bring in, like, you were not eligible for the job earlier this year, but you thought that when your eligibility came up, you still wouldn't get it? Why is that?

It never said I wouldn't get it. I was just kind of on the fence about to begin with.

I think the biggest problem with America especially is because of how politicized a shot became, you know, if it's a medical necessity, I don't think it should be a huge debacle or debate.

But I did think it was a little odd that it was so new and they were trying to force it on everyone kind of right off the bat.

And, you know, you had a lot of different stories on both sides saying it was good. It was bad. People were dying or was actually saving people.

So I really wanted to do some due diligence before I'd even taken the risk and gotten it.

But unfortunately, I'd gotten sick about two weeks before my age group was even eligible for the shot to begin with.

Tell us about how you got sick.

I wasn't the wisest decision on my part. I went to a concert and ended up being indoors.

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