When I started, I tried manual testing, and it was such a time sink. Then I found this guide that breaks down UI testing in a way that made things click for me. What really helped was focusing on automating repetitive tests so I could catch bugs faster. If you wanna check it out, I’ve been using this
https://dogq.io/blog/ui-testing-guide/ for figuring out how to structure tests without getting lost in the details.