Can anybody explain this Reiki effect?

Ever since I did a level 1 course about 12 years ago, I've been blowing street lights as I drive under them. I blow about 1 in 6 and it always happens when my mind is elsewhere. If I think about it, they never blow. I haven't been able to cure my chronic pain or my wife's eyesight using Reiki but I've been blowing lights ever since the course. Wild birds occasionally land on me for no apparent reason too.