Random thoughts.
One of the things doing keto for three years now has given me- is perspective.
Not an expert, I would never claim that. But perspective? Yes!
I want to warn you about doing your research. Keto as a lifestyle will require studying, and it’s more like getting a degree, not just taking one class. The ketogenic diet is not a temporary fix. The second you go back to a high carb diet you will regain any bodyfat lost and ill health you had. There is no way around it.
So. Read the books, watch the lectures, research food nutrition. LEARN about the ketogenic diet. Learn how ketosis works. While you’re learning, experiment on yourself. Test what works for your unique body.
The ketopians who do the work are the successful ones. The people who do not do any work? Fail. I’ve watched it time and time again. You’ll have to be passionate about keto to be keto for life. And hey, old timers like me love to help. We’ll point you in the right direction. 
There are no shortcuts on keto.