Hi!, you use "mi" as possessive adjective: - Mi casa (My house). - Mi perro (My dog). And you use "me" as personal pronoun, when you want to say who receives the action: - No me gusta = No me gusta a mí (I do not like it). - Me gusta tu perro = A mí me gusta tu perro (I like your dog). I hope that I have helped you a bit.

Se usa por que al igual que en ingles los pronombres i,he,she,it. I don't like it = No me gusta. (que no me gusta a mi) He don't like it = No le gusta. (que no le gusta a el) Ahora el mi: por ejemplo: My mother is happy :D=Mi mamá es feliz (usamos para decir algo que nos pertenece "mi") hope i have helped! grettings

" Me" is a personal pronoun "Mi" (without ortographic accent) is an possessive adjective.... (always "mi"+a noun)....BUT...look: "Mí" (with ortographic accent) is also a personal pronoun. "Me" is used without preposition.(reflexive, direct or indirect complement)"Mí" also is used with proposition. Look at the last examples from "Antón". Another examples: Esto es para mí. Lo hizo por mí. Usually we use me and "mí" in the same prhase, like an emphasis.. In your sentence: I don't like it = No me gusta....If you want to remark, you can also translate like: A mí no me gusta.