Is there a rule or tip when to use 'poder + infinitive' or just simple present.. is one more common for everyday speech?

Hola todos! Tengo una pregunta similar pero hablando en el futuro tiempo

Cual es mejor, por favor...

Me gusta todos tipos de musica/musicas. Por ejemplo, a veces me gusta escuchar a Ed Sheeran y otros tiempos me gusta escuchar a Tupac. Ellos son ambos muy diferentes

Can anyone help me with reflexive pronouns used with non reflexive verbs. Is there a particular rule?? Por ejemplo, cual as mejor y por que: yo quiero un coche nuevo o me queiro un coche nuevo. Is there a rule when you can use the 'me' pronoun instead of 'yo' or both yo and me.. it's a really confusing concept for me 😝

Hiii.. I'm so confused by this, I'm not even sure how to word the question. Can someone help me with when to use 'al' I understand using al as a contraction like "to the" but I've seen it used in sentences that I can't understand. For example, quiero jugar futbol todos los dias o quiero jugar al futbol todos los dias. I understand the 2nd one is correct but I have no idea why. I have the same problem with using de after despues or antes. Sometimes, I've seen despues de and sometimes despues del.. i'm not sure what I'm missing if someone can help me! :)

Heyy native language speaker here, looking for people to practice Spanish and English with. Drop me a message if interested :)

Spanish/English speakers