Hello again AC from Bulgaria. What comes to mind is that nothing anyone says can knock you out of balance, if you are centred and "in balance" yourself. This means that you fully trust your own intuition and that you trust the knowledge you have gained from personal experience. And indeed, with the number 21 you have chosen the quality BEING IN INNER BALANCE. Below are questions for you which relate to this.

Regarding death: this may sound radical, but it comes "at the right time" (Divine timing) for all concerned, as part of a learning journey, and the learning journey does not stop there. Death is closing one door and going through another. The soul continues, and after a learning stint here, it will receive advice from higher beings and together you will decide what the next best path IN YOUR INTEREST will be. Much of this world is reigned THROUGH FEAR OF DEATH. It makes us concentrate on the physical and material. This is why our collective spiritual level has not developed much. If it did, we would be living in absolute peace. Here are the questions:

Do you feel under pressure?
How much of it is self-made?
What strategies do you use or what bargains do you strike in an attempt to gain what you want?
Could you decide on a different approach?
What would you like to do although you do not fit the social requirements?
When do you curb your own vitality?
How resigned are you?
How often do you judge from outward appearances?
How will cooperation with others improve your situation?
How convinced are you that nature will provide?
What will change if everyone were continually inspired by nature’s cycle of renewal, and if everyone put their full trust in the Divine?
How will the world benefit if everyone displayed inner balance?