I always want to know the "why" behind everything. I suppose it's part of being curious, but there are definitely times when it becomes a lack of trust, and I need to work on that.
A while ago, I felt led to talk to someone about something that was going on in my life and I wouldn't do it. I usually hate talking about stuff. It often makes me feel worse instead of better and I can never un-say things, so I generally prefer to leave them unsaid in the first place. Before I would talk about things with my friend, I wanted to know the "why" behind it... probably so that I could use my own understanding to weigh the risks and benefits. But of course that's a bad idea.
After maybe a week or two of ignoring the mental prodding to talk to this person, I had a dream. The dream itself was very simple, I was just standing there and I heard a voice. I realized in the dream that I was hearing the voice of God and decided I'd better listen. He gave me the "why" that I so desperately wanted, but He was not happy with me. He told me why He had wanted me to mention it to them a week ago, instead of now or a month from now. I stood there in the dream feeling very insignificant and ashamed of the way I had decided that I could know better than He.
I talked to my friend the next day, of course, and I'm trying to get better at shutting up my brain and its insatiable desire to analyze and understand everything. Some things cannot be understood. Some things are more enjoyable if they are not picked apart. And sometimes it's a blessing in itself to believe and trust in what you have not yet seen.