Choosing tutorials can be tough. You want to choose a tutorial that you’ll enjoy and that will bring you one step closer to your goals. To get to that point, you need to have researched your choices and assessed what you like about each tutorial (and what you don’t). Which Photography, Photoshop tutorials are worth to look at?
For retouching I would suggest * Abelinsane Retouching Tutorial * Gregbenz Dodge and Burn * Phlearn Composite Essentials
Make sure what it is good for you. List down or enumerate what are all your expertise? Are your great in photography > setting lights, or being technical in the camera? Or are you good at in photoshop? Are good on flying on drones? Are you good on make vlogs and video editings. And then, filter it out. If you come up with your list. Then you already know what are your looking for and choosing what course is the best for you.