Finishing Strong, or At All

Hey Brooke, I am a great starter. I get a good vision/why, I schedule, and for many things (like my regularly scheduled business bits), I complete my tasks, but there are a lot of things I really struggle to finish. I know I’m choosing that, but am not sure why it happens or how to turn it around. I’ve been doing the tasks to clear my clutter, and I am doing fine with the mental work, but have yet to choose to complete one of the physical tasks. I start them, and feel good about doing it, but consistently either underestimate the time needed or get bogged down while I’m doing it. Any wisdom on keeping the motivation going until some of these things are done or insight into how to break the pattern?