fetter.

anything that confines or restraints.
Naturally one might think of a straight jacket or handcuffs. Not I. I thought of self. The only thing that can truly confine/restrain you, is you. One of the many challenges of life is pushing it to the limit. I screwed myself out of a couple of opportunities by second guessing myself. That sh*t sucks. That was then, this is now. See if it happnes again.