Synth dreads will loosen up and expand slightly, but wil never dread correctly, and they feel like itchy plastic wool always. Human hair dread extensions are much nicer and will actually dread up because they are real hair, but they are expensive. Roving wool dreads are inexpensive and look closer to real dreads than synthetic dreads, plus they are dyable to your color. There are lots of temporary ways to put them all in, but it's all undesirable, as your either binding your roots causing your natural dreads to slow down, or you can get them caught in your dreads. You can crochet them to the ends of your dreads if your using human hair, but, well that's super damaging and more permanent. Roving seems to be the least harmful but again, your tieing up the roots.I feel your pain, I originally started this with the idea of BAM instant super dreads cause I've been a synthetic braid in junkie for years. But you can join me in the relaxing and letting go club