Where do you normally use the amnesia line?

Just curious, I have seen the amnesia line and it seems to be a very strong line but difficult to tie a knot into. Where do you normally use an amnesia and how do you normally tie a know using it?

amnesia? cant remember only ever used it for the snood on a float setup, never had a problem tying a knot in it

Use amnesia for most of my snoods as i find it kinks less and no problems with knots either.

Use it for rig body and snoods