I did it at the beginning of the lockdown as well. The lockdown did help. After 2 or 3 days, I begin needing naps mid day. I was sleeping more than 12 hours eac

I did it at the beginning of the lockdown as well. The lockdown did help. After 2 or 3 days, I begin needing naps mid day. I was sleeping more than 12 hours each day. Then at 2 weeks things went back to normal. However, after about 6-8 weeks of success I woke up feeling like crap and figured one coffee wouldn't hurt. It did. The next day I felt like I was pre-quitting.