Lost Confidence After 6 Rejections, Looking for the Best Prep Resources (DSA)

Hi everyone, I’m a Senior Software Engineer(Backend) with 10+ years in backend. Recently went through 6 technical interviews and got rejected in all of them. Yesterday I also got hit with 2 more piece

Hi everyone, I’m a Senior Software Engineer(Backend) with 10+ years in backend. Recently went through 6 technical interviews and got rejected in all of them. Yesterday I also got hit with 2 more pieces of bad news, so honestly I’m feeling a bit down and helpless right now. I’ve realized I need to seriously improve my DSA and system design skills. Planning to take 2–3 months off to focus on prep and rebuild confidence. Could you suggest: * Good courses/resources (DSA + System Design, backend/Golang focus if possible) * Study plans or daily routines that worked for you * Tips to stay consistent and make real progress If you’ve been through a similar low point and bounced back, I’d love to hear your advice.