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"En" is a form of "en", a preposition which is often translated as "in". "Yo" is a pronoun which is often translated as "I". Learn more about the difference between "en" and "yo" below.
en(
ehn
)A preposition is a word that indicates the relationship between a noun and another word (e.g., He ran through the door.).
yo(
yoh
)A pronoun is a word that stands in for a noun (e.g., she).
A masculine noun is used with masculine articles and adjectives (e.g., el hombre guapo, el sol amarillo).
3. (psychology)