Don't want to be pouring cold water here but there are much more important things that should be fine in order to avoid later regrets: traveling in another cult

Don't want to be pouring cold water here but there are much more important things that should be fine in order to avoid later regrets: traveling in another culture deep enough to really know what is different and what is similar, having kids and spend time with them, etc. Say you get to be the next dropbox founder, good for you, but will that count that much when you will be 80?