In a lengthy post on LinkedIn, Southgate wrote: "This higher purpose kept me on track, gave me structure, made my life more fulfilling and is going to be extremely difficult to replicate.
"It's why I'm not limiting my future options to remaining as a football coach. After eight years serving in one of the highest-profile roles in world football, I'm consciously taking time to reflect on what I lived through and thinking deeply about what comes next.
"I'm comfortable with this period of 'exploration' and not having all the answers. I'm following the advice I would give to any young person, without a clear career vision.
"Keep learning, build or explore your network, seek different life experiences and when you decide what's next, there will be no right or wrong, just one path or another."