I've tried re-reading the original post since the updates by to OP.
I'm sorry, but I see nothing new in it even with the extra info.
I still see nothing more than the youthful arrogance that most of have at that age. Life experience like living overseas does nothing except giving you a broader view rather than a narrowing one. At 27, I also had a business after returning to England from living in South Africa, then went onto living in France for a few years, and now the US. It's not magic, you get what you take from it, if anything at all......I honestly think that it's not those around you that are lacking, it's the life experience you can only gain from living longer. It's not something you can do in 27 years.