Video: Things Non-Spanish-Speaking Latinos Are Sick of Hearing

 I think it is important not to forget their mother tongue,

 even if you have latin friends, or I believe in countries as united states, you could found a lot of people who speak spanish and english and you could get confused if they speak with you in spanish and you will can not understand them, probably they speak about theirs customs or traditions and you don´t know.
 
This is probably the reason why they are tired of hearing that why they do not speak Spanish if they are Latinos