Because someone on a website has scared you into thinking all FAs are brain surgeons.....
don't over think it, just do it. I believe you only have to have a receipt for the booking of your certs to attend a recruitment day, as long as they are completed before ground school.
At the end of the day, if you are the right person in the moment, you'll get the job. Many eminently qualified people have been cut on recruitment days only to be first choice at another airline. Its just the way it goes and no-one can tell you if you'll be hired or not. Only one way to find out....
PS - the recruitment process is a walk in the park compared to ground school, which is a 5 week job interview. Never forget that, some people do much to their own detriment.
You haven't got the job until you've passed probation.
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