The I can posit itself only as limited. Moreover, it cannot even posit its own limitations, in the sense of producing or creating these limits. The finite I cannot be the ground of its own passivity. Instead, for Fichte, if the I is to posit itself, it must simply discover itself to be limited, a discovery that Fichte characterizes as an "impulse," "repulse," or "resistance" ("Anstoss"; Modern German: "") to the free practical activity of the I. Such an original limitation of the I is, however, a limit for the I only insofar as the I posits it out as a limit. The I does this, according to Fichte's analysis, by positing its own limitation, first, as only a feeling, then as a sensation, then as an intuition of a thing, and finally as a summons of another person.