Good evening!
I also think learning two or more languages in same time is one of the best way to learn languages smoothly.
I go to International school, and I have one friends from Finland. He speaks Finnish and Swedish fluently and learning English and German(this is because his mother is from Germany) and French, and his English skills are growing so much in this one year. I think this might be because he is learning lots of languages in same time.
I didn’t know much about Irish, but I think it’s kinda interesting! I have some teacher from Ireland in my school, so it might be a good idea which I ask them about it.
There would be a lot of grammar and spelling mistakes, so please excuse my mistakes.
I’ve been in my current school for about two years, but unfortunately, I am still in English support class in my school……