I am working in one of the companies where my talent and compensation both are halted. Monotonous work and poor employee benefits are a few headlines of my job. God knows how and why I am holding on to this job.

I purchased LC premium 4 months back and solved almost 420+ questions in this time. Most of the questions I did after going through discussions as I did not want to waste much or the time and efforts on questions for which are entirely new for me. I am attending the weekly and bi-weekly tests religiously and solving 2 questions in almost every test.

Even now the scenario is such that I am not at all confident in problem solving at all. My hands freeze after looking a new question and none of the idea or algorithm comes to the mind even if I solved that question before. I am literally very frustrated at this. Adding to the miseries, I am not very confident in LLD and HLD as well. Whenever I study or read or watch videos for them a fear creep into my mind that what if I am not able to think this corner case infront of interviewer or what if my design is not following OOP concept during interviews.

Both these issues are hindering my further studies and shaking my confidence in me. I am literally in worse time of my life where I cannot continue with my current job neither I am strong enough to prove my mettle for a new job.

Can someone suggest me anything? Any help is appreciated.