In a world where negativity and envy are rampant, you will definitely encounter people will will shatter your dreams of becoming a cabin crew. They will say all the negativity they see in the job and in the people. The bad news is, you will definitely encounter at least one. The good news is, you don't have to listen to them. Listen to your heart, your calling, and those who will support you in this journey.
In most cases, those people who will discourage you and shatter your dream to be a flight attendant are those with who never experienced becoming one, nor who even passed the screening process. So if someone discourages you, try asking him or her if she had once experienced becoming a cabin crew. If she tells you "no, but I have a friend whose mother is a cousin of my wife's uncle who is the BFF of the husband of the auntie of a cabin crew," then definitely that won't even count as "credible".
Do not also allow rejections from the airlines stop you from fulfilling a once childhood dream. Instead, take it as a challenge. Take every failure constructively by learning from your mistake and improving yourself. Listen to those who will tell you what your mistakes are for you to be better. These are usually the people who want you to reach your dream of becoming a flight attendant one day.
There is a indeed a huge difference between those people who will tell you your mistakes and those who will discourage you from pursuing your dreams. The people who will tell you what went wrong usually want you to improve so that you would be able to become a cabin crew one day. On the other hand, the latter will not only tell you that you are not fit to be a cabin crew, but they will talk negative about a cabin crew's job and career. Listen to the former and avoid the latter. We don't need too much negativity in our lives.
Instead of allowing others to dictate which road you should take, follow your own path. If you know deep in your heart that you really really want to become a cabin crew, take that path. Along the way, you will encounter challenges and pitfalls. The journey, we guarantee, will not be easy. You may be rejected the airline but just like any athlete, injuries and falls make us stronger. They make us wiser.
Your path is not the path of others, always remember that. It is your life, not their's. Do not aim to prove them wrong, but aim to prove yourself right that you are born to be a cabin crew and no matter what, you will follow that path.
Once you get there, don't forget to look back at your journey. Keep your feet on the ground and give back by inspiring other cabin crew aspirants to turn their childhood dreams into reality.
If you know deep in your heart that this is what you want to be, focus on it, follow it. Work for it. Pray for it. Do not allow others to destroy your cabin crew dreams. It is your life, not theirs.