Here is a summary of the first part that was confusing. Upvoting posts and getting good curation is difficult. Even the best curators on Steemit only get maximum curation rewards about 66% of the time. Therefore, don't both with trying to curate posts for rewards. Use your votes to create friends and relationships that will be valuable to you now and in the future.
Just so you know. I look forward every morning to reading your comments and replies Victor. Thanks for being such a hard worker and learner. It gives me joy.