In a recent interview with CBS News, legendary musician Willie Nelson expressed his unwavering belief in reincarnation and his refusal to let age define him. The 90-year-old country music icon, known for his soulful voice and timeless hits, assured fans that he would always be there for them, both in this life and the next.

When asked about his belief in the afterlife, Nelson confidently stated, "I think we probably come back as ourselves, pretty much. I don't believe life ends, ever." With a smile, he cheekily added, "I'll be back in a minute," assuring fans that he's not going anywhere anytime soon.

Despite reaching the ripe age of 90, Nelson has shown no signs of slowing down. In April of this year, he celebrated his milestone birthday with a star-studded event at the iconic Hollywood Bowl. He further solidified his place in music history in November, when he was inducted into the esteemed Rock & Roll Hall of Fame.

When questioned about the secret to his enduring career, Nelson humbly acknowledged, "I don't [know] either. I have the energy to do it and the desire." In the past decade alone, he has released an impressive 18 albums, showcasing his remarkable creativity and dedication. He also authored a book titled "Energy Follows Thought: The Stories Behind My Songs," offering a glimpse into his songwriting process.

Nelson, like many artists, occasionally experiences writer's block. "It happens to every songwriter to a point where the well runs dry," he confessed, with a laugh. "Wait," he chuckled, "I haven't written anything in a few days." However, he still finds a sense of accomplishment in creating music and has no plans to quit anytime soon. "I'm 90, maybe I should," he jokingly remarked.

Interestingly, Nelson admitted that he often contemplates quitting the music business. "Oh yeah, I quit every night. After every tour, I say this is it. And then I get the urge again to go back," he explained, showcasing his unwavering passion for his craft.

Looking back on his journey, Nelson reflected on the challenges he faced early in his career, including struggles as a solo artist. "I was kind of doing it the way I didn't want to do it," he confessed. Battling discouragement and alcohol abuse, he even contemplated suicide. However, he turned his life around by quitting drinking and embracing a positive mindset.

Nelson's remarkable longevity can also be credited to his lifelong practice of martial arts, a passion he pursues daily. With a fifth-degree black belt, he has trained in kung fu, jiu jitsu, judo, and taekwondo. Growing up in a rough environment in Texas, fighting became a way of life for him. Martial arts cultivates confidence in Nelson, allowing him to fearlessly face any challenge that comes his way.

As Willie Nelson continues to defy expectations, he remains an enduring symbol of resilience and passion in the music industry. With his unwavering belief in reincarnation, his insatiable creative drive, and his dedication to martial arts, the ageless icon is determined to keep rocking on. Fans can rest assured that Nelson's music and presence will continue to grace their lives for years to come.