It's about feel and you wont get that from a video. Find a good basic white bread recipe and make it 10-15 times. Learn what gluten development feels like as it is happening. Learn what correct hydration feels like, and how the dough goes from sticky and wet to stretchy, smooth and much less sticky as the gluten develops. Standardize your methods of measurement. For example, I measure 1 Cup of flour at 135g. Scoop 3 measured cups of flour out of the bin and you'll get 3 different weights depending on how you scooped it and how much it compacted. This is why measuring your dry by weight is important, plus it scales easily.
Most of all understand making bread is easy, but making good bread takes practice so dont get frustrated. Good luck! If you'd like, I have a great white bread recipe that I use for everything from loaves to dinner rolls to sticky buns.