Bill Clinton is a former president of the U.S. His last year as president was over 18 years ago. Therefore, he has been retired from his big job for almost two decades. During this time, he has been very busy. He spent several years since his presidency giving speeches. He made a lot of money doing that. He also contributed his time to fundraising and working with charitable organizations.
He also helped three journalists be released from North Korea. He also had a job since his wife carried other political jobs. Being Hilary Clinton’s husband seems like a big job too. He helped her with her campaign when she ran for president in 2016. That would take a lot of time.