Find another project you can't wait to get started on & use it as incentive & reward for finishing the one you're not happy with! That's what I do. I promised a friend I'd make a quilt with her & I hated it, but learned new techniques by finishing. Then, my granddaughter loved it & I had to back it & quilt it for her. Hardest quilt I ever got through, but I did & now she treasures it! Finish it & put it behind you as a learning experience, you'll be glad you did!!