I will teach you to play path of exile comprehensively

Short answer is yes. Long answer is that if you wonder if my knowledge in an area of the game is deep enough, send me a message and I'll be happy to let you know the extent I can cover so you can make an informed choice.

No. Part of the game is acquiring what you need through the means available to you. I believe being given anything strongly degrades the experience, to both me and you.

As with any video games, this is hard to say. I've played the game for over 3000 hours (if not more .. I've stopped playing on Steam and as such don't have my total hours) and had multiple successful (40/40 challenges) leagues. Those are what the pictures reflect as proof.

The main tool in use would be discord for communication and game streaming/sharing. In addition, third party tools such as Path of Building, trade macros, the game's trade API and the game's forums/third party sites for builds and knowledge are all assets that might come up.

Generally I'll approach any subject you choose by assessing your current knowledge level, followed by presenting the broad strokes of the material and then drilling down on details as you require them. The game being very deep and complex, this is a step by step process. I use examples a lot.