Hola!
Hey!
I think that if you want to learn a foreign language, you should practice at least two hours a day.
Creo que si vos querés aprender una lengua extranjera, deberías practicar al menos dos horas al día.
I agree with you when you say that Spanish grammar it's not easy.
Estoy de acuerdo en que la gramática española no es facil.
But the only way to learn it is to know it. Pero la única forma de aprenderla es conocerla.
If you study hard, you'll learn it.
Si estudias mucho, vas a aprenderla.
Kind regards
Cordiales saludos
María