article_snippet: And I know it sounds cliche, but there's really no one else I can blame.'
article_snippet: At the same time, I'm confident.
article_snippet: I know I'm going to be all right in the end.'
article_snippet: I was worse at Nebraska than I've ever been at any other time of my life.
article_snippet: But I know how I am now.
article_snippet: I think if teams really look at how I am now more so than the past, teams'll see I'm making strides to get better, as a person and as a player,' a person said.
article_snippet: This incident right now is a step toward ending my career.
article_snippet: The last thing I want to do is fail another drug test and be out of the league.'