My Best Sourdough

His "Best Sourdough" was my worst sourdough. HOWEVER, it was still tasty and there is lots of potential. My errors may be due to my inexperience. I have made several of the Tartine Breads with great success and in fact using this website as a guide. What went wrong: This is a high hydration dough (not new to me) and I attempted to rush it a bit and did not extend the bulk fermentation period (especially the folding)as I should have. My dough was very lazy and slack and would not hold it's shape. Ugly loaf, decent taste.