Sure, travelling can help you find yourself and what not - I've written posts about that. This is not one of those posts. With this one I list seven actual things that will want to make any 'adult' want to throw in the towel and start travelling.
What do you mean?! You can be an introvert and actually enjoy meeting people while you travel?! I wouldn’t go so far as to say ‘enjoy’ but I certainly hate it a lot less.