So the camera sway gets progressively stronger as you lose Nerve. Makes it hard to aim guns with shaky hands. You can disable Camera Sway entirely in the Settings>Misc menu.
When you mention misclicks, are you talking about pressing F on objects, or clicking things in the menus? Do you mean the target was on something else, or you accidentally interacted twice? I haven't experienced it personally, but I'd definitely look in to it more if I know where to focus.
You can use a recipe to learn it permanently. You can transmute any recipes you've learned by just clicking them in that menu. Mouse-over the tabs at the top of the menu to change recipe categories. You need materials to make them, so you can drop items in the deconstruction table to break them down and get materials. I might make the tutorials a little more clear, and the UI could change over time too.
It's still an early Pre-Alpha though, so plenty of room for improvement over the next couple months!