Refers to the ‘inner child’, a part of our subconscious that has been picking up messages way before it was able to fully process what was going on (mentally and emotionally). It holds emotions, memories and beliefs from the past as well as hopes and dreams for the future. See https://integrativepsych.co/new-blog/what-is-an-inner-child
"People take different roads seeking fulfilment and happiness. Just because they're not on your road doesn't mean they've gotten lost." - Dalai Lama