I really enjoyed reading your post ElMage21. You have some language mistakes on the way but it's still good, and your reasoning skills and examples are excellent.
You highlighted a word during the post, skill, so I guess that's what you will want to discuss next? Skill being the factor that differentiates players who find completing tasks and beating competition comes easy to them rather than hard, I'm sure the problem with skill is we can't measure a player's skill directly, but we can analyze it through the actions a player performs and how they're executed... this is probably missing something but obviously skill is the answer.
Post soon, I can't wait to read more from you ElMage21. ^_^