I think there is a lot of value to what is said here with regard to external expectation. Use the people around you to ask after your side project to make sure

I think there is a lot of value to what is said here with regard to external expectation. Use the people around you to ask after your side project to make sure you don't stall. If having a recurring bill for a node on EC2 is enough to keep you going then that is good enough. The other thing I recommend is clock your time and be honest with yourself. It helps you know you actually spent 2 hours working on something and also has a constant action to keep progress going forward. You still need to rest so this has to be part of your clock.