@Null I can see how our hero might become light-headed due to a relocation of blood. But if I'd have to find anything of interest in this picture, I'd have to go heavy-handed. Sorry mate.
In other (not) news: I'm a dummy. I've got a little 5 W audio amp board that always buzzed no matter which power source I used - until I put it on batteries. The boost converter I used for that killed two NiMH. Brand new cells, too. Because this idiot did not think about discharge protection.
I've put in alkaline for now. I dunno man. I really like NiMh. But all the nice small protection boards out there are for lithium.