Hey @nastyasam, let me start off by saying that I've just discovered you on the platform and I've watched most of the videos you've posted so far. I really like the renditions and your voice is truly amazing. Love how you give your own spin to the songs and that's wonderful to hear. 🙂

You are really good at the guitar for just 1.5 years of practice, especially if you are self taught, it's not easy. I can understand your frustration though, sometimes it does feel like we hit a plateau and we aren't improving. What helped me was, I tried to learn different rhythm patterns, fingerpicking/ plucking styles, chord inversions and variations. You also could try exploring guitar finger exercises and learning a few acoustic riffs of your favourite songs maybe? YouTube Lessons and Ultimate-guitar.com could help as well.

Hoping to listen to more great music from you! 😄