No, it's the easiest in the world. That's why it's so popular and spread up.

Hi :) I would say , take it easy and be pasiant. .. the most important thing is that you keep learning and practicing.. And remember there are many things that you might not know, in your first language so stop worrying about the things you don't know in English and enjoy the process ... 😉 Good luck !

It can be difficult sometimes but you can do it.

Just have a look at this page: https://www.perfect-english-grammar.com/verb-tenses.html

I think all languages can be tough. And don't worry, most people need more than 2 years to learn a language. I think there is no magic trick to learn a language, it's just practice. It's good to practice every day. If you don't have a lot of time every day, just listen to a 5 minute video or write 5 short sentences. And when you have more time, you can read longer texts, watch series, do some listening exercises, practice speaking. Be patient and persistent and your English will improve :)