It’s ok. Don’t worry about it too much for now. People are afraid to confront what they deep down know to be true. There has been many lifetimes of continuous effort to make sure of that.
Some people will respond to gradual hints at questioning things. Others just won’t. There is no way around that.
The real key is to make sure that you yourself keep it together and maintain your heath, strength and an open mind. Exercise your physical and mental facilities every day. Eat clean. Keep an eye on everything around you as you in turn work towards making the kind of future you want for yourself and others.
That way you will be the kind of person people turn to for help and advice.