Между прочим, Гильермо (by the way, Guilermo) -- may I suggest that you make a habit of using underline or bold or whatever you prefer to mark the stressed vowels in your sentences?

It's good practice for your pronunciation to put in the stress when you write Russian, and it gives native speakers here (not me!!) an opportunity to correct you if you have the stress wrong. (If it's faster for you, you can also put an apostrophe after the stressed vowels in a sentence, like я' роди'лся в ию'не, or capitalize the stressed vowels -- whatever you find the easiest. Unfortunately, putting actual stress marks over the vowels is rather inconvenient to do in an online forum, so a lot of people use apostrophes or underlines instead.)