u/lizard0810

I’m from America and this is my first time ever traveling outside of the country so I have some questions. First, is the public transport easy to figure out in barcelona? Do I need to buy physical tickets or do they have tap to pay? Should I have cash on me or is it better to use my card for everything? And what are some basic phrases I should know? Do a lot of people speak English or will I have a hard time getting around? I’m very anxious to be in a new place and I just need some info to help ease my mind.

I have kenchii flash 5 clippers for dog grooming and they stopped working anywhere around here that fixes them? Preferably nassau?