So there are literally hundreds of youtube videos on basic gathering, but I have yet been able to locate a single one that explains what they do and what my goal should be when using them. I have leveled up to 51 now and the ONLY skills I had ever used up to now is leaf turn and field mastery. I now have 20 other buttons that I have not used once. And mostly for good reason, most of them will cut my gp in half.

Is there any guide or video that explains what combinations I should be using for plain leveling, collectibles, unspoiled nodes, or any other scenarios I will be utilizing to level up to 80?