second doubting

To doubt something may mean to be insecure about it, to not know how to get around to the lighted part of a shadowed tree. To doubt something twice is just going around that same tree looking for where the sun is hitting it, two times. But if you missed it the first time, why go around another time? Maybe you're waiting for the sun to shine on it, or for there to be a shadow to hide under, but you're still going around the same tree.
It's a desition that is looked back upon to question it, its a choice you want to take again, it's an ending you don't want to accept.
Or it's regaining counciousness, it's a second opportunity, it's another road to take.
Whatever it is, the light or the shadow, you can't keep on doubting.
It'll only make you dizzy, going around that tree so many times.