Finding these kinds of wise words anywhere is truly surprising. You amaze me people. It is proof that there are others like us.
I just wanted to add something here. First of all, I've always been a bit naive, but in a positive way and it has also paid back. I've always had the desire to be able to trust a total stranger.. In my opinion also being angry is natural and sometimes has to be felt. It can be healthy that way too..
About this thing about trusting strangers, I've also had luck with. Maybe it is intuition or something like that. But I also know for sure that I can't hide from everyone in my life all the time, and I wish to communicate with people. I just had a bad bout of negative response somewhere in the past.
It's very nice to remember the positive in life sometimes too.