A past question I wrote was corrected, from:
But I can't get to know how to precisely perform them
But I don't know how to consistently perform them
To me it felt like my version implied that I tried many times but ultimately failed. The second version doesn't have this implication.
So, was my first formulation really incorrect? If so, how can I formulate this in order to emphasize the fact I tried many times and still failed to understand ?