Future knowledge always sounds like pseudoscience until it's accepted.

Future knowledge always sounds like pseudoscience until it's accepted.

Learning to read the charts alone is enough to drive a man mad.

Learning to read the charts alone is enough to drive a man mad.

You only have two options. Get well, or jump off.

You only have two options. Get well, or jump off.

A gunner's knot is difficult to tie but impossible to undo.

A gunner's knot is difficult to tie but impossible to undo.