Does it matter which country I am in to pursue this dive?


The best news about studying AJAX/JSON is that no matter where you are in the world, you can learn AJAX/JSON. The number of online tutorials is endless. As long as you have an internet connection, you can learn AJAX/JSON, even from your phone!

The bottom line, the answer is no: it doesn't matter at all which country you are in.  Wherever you are, you can start learning or improving your AJAX/JSON skills.  Truly, these days, if you want to become an expert in AJAX/JSON, you just have to dive in and work hard!  Remember the Break Diver's Creed: No Rules. No Excuses. No Regrets.