Part two of Lance Armstrong's interview with Oprah Winfrey will air Friday and discussions will continue about the doping scandal, years of accusations of cheating and the athlete being charged with lying about using performance enhancement drugs.

On Thursday night, in part one of the interview, Armstrong came clean about using banned substances throughout his cycling career even though he denied it for years and refused to take a federal case against him to arbitration.

He called himself an "arrogant bully" and when Winfrey asked him to go through the entire process - "were there pill deliveries and blood in secret refrigerators?" - the athlete smirked at the question and simply answered, "We need a long time."

"I'll start my answer by saying this is too late," he said. "I view this situation as one big lie that I repeated a lot of times."

The same athlete who won the Tour de France seven ties, was an inspiration for battling cancer and then making a comeback into the sport, and also who inspired those battling cancer by creating the Livestrong Foundation, admitted to using various performance enhancement drugs.

Winfrey asked him in a very straight forward manner, "Did you ever take banned substances to enhance your cycling performance?" and he replied "Yes."

"Did you ever blood dope or use blood transfusions to enhance your cycling performance?" Winfrey asked, by which he replied, "Yes."

He said at the time that he used banned substances, it did not feel wrong to him, which he admitted is scary.

"Did you feel bad about it?" Winfrey asked. "No. Even scarier," he replied.

"Did you feel in any way that you were cheating?" and Armstrong answered "No. Even scariest."

"I was a bully. I tried to control the narrative," he added.

The U.S. Anti-Doping Agency brought evidence against Armstrong in October of 2012 showing that he used banned drugs as a cyclist.

When Armstrong refused to take the case to arbitration, he was stripped of his seven Tour de France wins and banned from cycling for life. His sponsors dropped him and he was forced to step down from the cancer-fighting charity he founded in 1997, the Livestrong Foundation.

The interview, "Oprah and Lance Armstrong: The Worldwide Exclusive," will simultaneously stream live on the OWN website and Oprah.com at 9 p.m. ET on Friday. Click here to watch the interview.