What is the effect of volta in this sonnet 2 by William shakespeare?

There is no "volta "in sonnet 2 by William Shakespeare. The volta, or turn, typically occurs in a sonnet between the end of the octave and the beginning of the sestet, marking a shift in thought or emotion. However, Sonnet 2 follows a consistent theme throughout its quatrains and does not exhibit a distinct shift that would constitute a volta.