After reading the initial post I was expecting something different in all the responses ; entertaining as they were, your question remained basically unanswered!
I see you have a theme going with the 8s and might be a borderline anal-retentive, but I am not necessarily thinking its a bad thing because you really made me think and look a little inward and now I feel I have some of those traits although they are just a little different. I'm not tied to numbers, but I do do things that some may shake their heads at.
There's a whole list of things I do detecting that without fail I do that make me feel lucky I suppose, I can't say that these will help or hurt others chances of making a great find, but I feel I need all the help I can get some days lol.
I know I have some quirky things I do, I can laugh about them because they're just silly and meaningless, but then I look at my display cases and just keep doing them because they get fuller!
I'll list some of them, try not to laugh too hard
On detecting day I almost always get up at 7, just do, have to wear my lucky detecting cloths ( that's right) from my socks to my Garrett Ace hat which I've worn for over 10 years. Almost always wear my green jacket that has the name Jeff on the sleeve (and that's not my name, it came from a lost and found at the gym lol). I always fill my gas tank with fuel even if I am going five minutes up the road, you never know where the day will take you and it pays to be ready for it. When I get to a place and turn on my machine I wave my shovel over coil just to hear it sing, I guess I'm checking my phones too huh? I like to make a mental plan of where I'm going to hunt so that's where I start and stick to it as best I can. I almost always turn my shovel blade in facing me, not sure why but I do, and when hits come ill drag the blade on the ground to show where I've been walking, and that's why there's uneven wear on it. Everything goes in the pouch I've been using for about 15 years now, it's trashed and worn but I still use it (part of my wardrobe as mentioned before) At the end of the day my detector goes back in the car where it lives from day one to last swing; so it's at home there from April to December every year. I guess it goes where I go all the time, besides you never know where or when it's going to come in handy!
I know there's a whole raft of other things I do, but I'll save those for another time
For those who know me you can always expect this of me, and since my methods can maybe be reflected in my finds I'm going to keep at them with hopes of continued success