If you are physically and academically qualified and still can't pass that rigorous stewardess interviews, now is the time to apply to be a pilot with SIA.
As a stewardess, you will need to have the ability to converse and entertain your passengers. As a pilot if you can communicate with the control tower and the other colleague sitting next to you in the cockpit then you should be able to make it. Isn't it easier to qualify as a pilot? No need to have good skin, flawless complexion, a warm smile etc to be able to get the cockpit job.
Therefore, for those cabin crew wannabes who had repeatedly failed the cabin crew interviews, here is your chance to fly the plane rather than let the plane flies you. And also you do not have to face and serve those ugly, monstrous and nasty passengers but boot them out of the plane if they are a nuisance.
One other important thing, you are entitled to have the first class lobster and all the aircraft food before the IFS and his cabin crew.