Think less "I'm working 60 hours a week for my ignorant overlord and now I'm keen to do more!" and more "I'm really struggling to find purpose and enjoy the job

Think less "I'm working 60 hours a week for my ignorant overlord and now I'm keen to do more!" and more "I'm really struggling to find purpose and enjoy the job that I have enjoyed in the past; now I'm feeling more content with general life and I'm positive about getting back on track at work."