[mrj]

These things happen. As I have gotten older, one of the most important things I have learned is that productivity is not a straight line. It's waves for me. Sometimes I'll be very interested and do great work, other days.. I should spend some time managing Jira or something.

Don't beat yourself up. You're not a machine. Address the things that are bringing you down by finding better replacements. Take time to form habits you prefer and let the rest sort itself out. Try to work towards small daily goals.