Eating with the Lord.

Why is it when some people are given the choice of making things right with a brother, or not taking the Lord's Supper [so they do not take it in an unworthy manner], that they decide not to take the Supper so they can cling on to their sin?

Should you take the Lord's Supper while not having things right within the body, no!

But this means that you make things right, forsaking your sin, and then taking the Supper.

And as a side note---Whatever gave us the idea that we have a right to excommunicate ourselves, if we are having doubts we need to bring it to our elders, and let them decide what course should be taken.