What's the most important part about learning English? You need to have fun.
You should learn English from not just a textbook, but from multiple sources. If you can understand conversational English, you can talk to people from outside your country, or watch videos/podcasts by native English speakers. If it's fun, you can keep doing it, and you won't get tired and quit.
The author of Chestnut English Podcast was told "your English voice is easy to understand". So he started the podcast, where he talks about life in Japan, funny stories, and more.
https://www.youtube.com/@ChestnutEnglish
https://www.instagram.com/cxjeng
My Gmail: chestnutenglishpodcast