And what i mean when i say sewing thread in is...I was told after they get alittle tighter on their own, get thread the same color as your natural hair and knot it up at the roots of the dread and wrap it around the dreads and through them with a needle and some how knot it up at the tips.
don't do this. it'll create weak spots in your dreads.
the best thing to do to keep fuzziness down is get a small diameter crochet hook and pull the loose hairs into the dread. but your dreads are GOING to be fuzzy, especially in the beginning. they'll loop and kink and be messy looking for a while. there's really no avoiding at least some of that without doing permanent damage to your hair.