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No, it most likely means your hair has a natural tendency to curl.
And sometimes that can happen to even the straightest of hair stubble.
broomie has it right, of course.
Shaving is unnatural and having hairs ingrow after shaving is a very normal consequence. Nothing to do with the skill of the shaver.
QtM, who has counselled many folks on how to deal withpseudofolliculitis barbae.