1. confessing your worst procrastinational excesses;
2. asking for support generally or on specific projects and actions;
3. sharing ideas and inspirations -- things that worked, or sound like they might!

As well as procrastination itself, syndromes such as the following are often associated with it and are therefore relevant: cluttering, depression, anxiety, inappropriate perfectionism, under-achievement, not liking or respecting yourself, addiction (including to things like sleeping and fruitless web-surfing).

Bottom line: pretty well anything is ok here, as long as not inflammatory or too far out of keeping with the main theme.