In my opinion, Bitcoin is open for everyone who is willing to strive hard and interested in taking part in a great digital currency. but of course one should back his/her self before engaging to something that they don't understand. for instance, researching how bitcoin works, trading, etc.
No one is perfect and we humans are to err. A person learns by trial and error, but important is how you note your mistake and make sure not to repeat it. Bitcoin is not for educated people only it is also for uneducated, all what needed is skills and tricks.
If a person do not know English and is unable to interact with investors he may heir a person for this purpose and pay him from the profit he earn. There is always a solution to everything if a person wants.