I, personally, don’t believe in the traditional concept of destiny. So I can’t answer your question regarding destiny. I think if you get too “in your head” and over think things you definitely throw off your intuition and ability to read situations. If this involves another person I recommend following advice I was given long ago. If the person has been untrustworthy in the past then you can assume they are being untrustworthy again unless they’ve committed to changing and actually shown an effort. Even then, you need to proceed with an abundance of caution. If they’ve never done anything untrustworthy then you owe it to them and yourself to give them the benefit of doubt and trust them.

As far as other situations, relax, breathe and trust that things will evolve as they should. And trust that you will have the ability to not only make it through whatever comes but actually benefit, grow and become happier for it.