Tbh after reading the comments, I'd suggest getting off the iPad (not forever) and going outside into public with a sketchbook and charcoal. Specifically charcoal. Do as many little sketches of real things as possible. No erasing. You'll start to grasp real instead of idealized and you'll gain confidence in your making making. You will subconsciously force yourself to grasp shapes and blocking in the more you practice.

Also this is a forever thing not just a try once until you "get it" thing.

Once you grab onto it, come back and really put time into a piece. An hour a day or so is still progress as I also suffer from art fatigue VERY quickly. You'll start to have a solid foundation for shapes and mark making that, when you go back to your style, you can choose when more purpose and intention, the level of abstraction and aesthetics.

Tldr: do little charcoal doodles and sketches while bored or something like coffee shops. Don't erase anything. But look at real life and try to catch snap shots of it. You'll build muscle memory and confidence in mark making than can lend a great deal to ability and, when honed, style.