What is "to shape one's self"

Shape \Shape\ (sh[=a]p), v. t. [imp. Shaped (sh[=a]pt); p. p. Shaped or Shapen (sh[=a]p"'n); p. pr. & vb. n. Shaping.] [OE. shapen, schapen, AS. sceapian. The p. p. shapen is from the strong verb, AS. scieppan, scyppan, sceppan, p. p. sceapen. See Shape, n.]

1. To form or create; especially, to mold or make into a particular form; to give proper form or figure to.

   I was shapen in iniquity.
   --Ps. li. 5.

   Grace shaped her limbs, and beauty decked her face.
   --Prior.

2. To adapt to a purpose; to regulate; to adjust; to direct; as, to shape the course of a vessel.

   To the stream, when neither friends, nor force, Nor speed nor art avail, he shapes his course.
   --Denham.

   Charmed by their eyes, their manners I acquire, And shape my foolishness to their desire.
   --Prior.

3. To imagine; to conceive; to call forth (ideas). [archaic]

   Oft my jealousy Shapes faults that are not.
   --Shak.

4. To design; to prepare; to plan; to arrange.

   When shapen was all this conspiracy, From point to point.
   --Chaucer.

   Shaping machine. (Mach.) Same as Shaper.

   To shape one's self, to prepare; to make ready. [Obs.]

   I will early shape me therefor.
   --Chaucer.