I rested for another hour until my mana and stamina were fully recharged. I then stood up and reached into the inventory window that contained the items I just bought. I've confirmed most of my suspicions about the inventory and I can do both of the things I predicted.
For the item to enter my inventory, I have to hold it in my hand and then push it through the inventory window then release it. I can also hold it in my hand and then think of it going into my inventory. But I have to be holding the item, I can't look at something and then put it in my inventory, that would be way too overpowered.
As I reached into my inventory, I thought of the skill book and felt something appear in my grasp. I then pulled my hand out of the window and there it was in my hand.
[Would you like to use the Skill Book?]
"Yes,"
[Obtained the skill: Snake Necromancy]
