I'm glad mine is out, but it is a psychological trip. You want it out, but then your "back-up" is gone. If you do have problems with your fistula then you have to get it put back in. And then maybe they can't get it back in and so they have to go to the other side. And then.....
"Spiral Worrier" !!!! That's me. It is a lot to think about. Get it out, and if you have to have another one down the road you will have more leverage to keep it in longer.
Good Luck!