Stop worry about forgetting about a feature idea, or bug description. If it's any important it will come back to you. Stop writing down bad ideas. Have at most

Stop worry about forgetting about a feature idea, or bug description. If it's any important it will come back to you. Stop writing down bad ideas. Have at most 20 tasks on your todo-list, then order them in importance, and if something else comes in you just drop the least important todo/task. Think of tasks/todos as balls, you only have to juggle those that are made of glass, the other balls will bounce back up. If you have a list of 600 issues, most of them are no longer relevant - the code has changed, or the issue no longer exist. It's not the holy bible. Focus on what needs to be done right now - in order to to achieve your near future goals.