Take your perfectionism to its conclusion. Assume your current work isn't good enough to submit or publish. Spend time addressing real or imagined defects. C

Take your perfectionism to its conclusion. Assume your current work isn't good enough to submit or publish. Spend time addressing real or imagined defects. Current work becomes late work. Consequences ensue. Realize that the consequences are entirely your fault. Realize that step one applies to your life as a project. Deal according to your emotional constitution (suicide, begging strangers for help, hoping you can get a breakthrough with drugs or therapy).