Imagine having a go at a project and failing! But at the same time learning something - maybe what not to do next time.
Then having another go and maybe failing again. But learning a little more. Then another go and this time maybe a little success and a lot more learning. Then the next time a bigger success. And so on…
But, if you don’t have a go in the first place you will never find out anything.
It is better to work for 10 minutes on a project now than just staring at it on your list and fooling yourself that you really will start it tomorrow.