When you are on top of tree and have no support, you had to trust me.
What am I?
I had to trust my
And I don't care if you support this answer, because
my instinct was that the answer is "instincts"
Well, it can't be
because it often does work, and this question lacks the science tag
the simplest answer would be "choice" When you have no support, you had to trust me. it says when you have no support(there is or nothing that can help you accomplish the task) so u always have a choice to do something other than that task which u can accomplish without any support.
If that is a religious question then the answer is simply THE GOD.