I think as LTL says people will believe what fits their feelings.
If I told you I met Trump and he was a kind, humble and compassionate man, no one on here would probably believe me. In other places they would.
I also feel some people just have a negative outlook on life. Like Monty Python, I always look on the bright side of life. I am a firm believer that think positive and positive things happen to you. If you spend a week worrying about a negative outcome and it happens then you have still been in a **** mood for a week. Spend that week happy and positive and you are only in a **** mood when that thing happens.
Can’t change people, nor would I want to. On a forum and in life you have to just accept we are all different.