Does this make sense after checking out this video? We are all different, of course something that works for one person, won’t necessarily work for the next.
And it’s not because that system doesn’t work. Lots of time it’s because it’s not something you enjoy… The food you eat makes you feel heavy… Or it’s just not your cup of tea.
Keep trying, the thing is not to give up. You will find what you enjoy, just keep looking.