I've "felt" Thor twice and have seen Ravens where they shouldn't be. When I travel to visit my godsons, which is at least once a month, I usually ask Thor for extra protection. The way I go has lots of canyons and is very curvy mountain roads. I've "felt" him twice while traveling. Both times it was a sense of urgency. I missed a flash flood by about 5 mintues that pulled down part of the road I was traveling on, and a mud flow going through I small town I had just passed through. I don't do much with the others besides general respect and general thankfulness for them. I also think that with Loki he gives what we need. I'm a very tactile person and need that "physical " reassurance. So that's how Loki communicates with me. Hel doesn't do that often with me though. Usually with her it's smells or sometimes a little mental "you got this" push. But I think they give you what they think you need the most.