Wikipedia:No self attacks

Do not make self-directed attacks anywhere in Wikipedia. Comment on content, not on the contributor—even if the contributor is yourself. Self-directed attacks will not help you make a point; they hurt the Wikipedia community in the sense that it deters users from helping to create a good encyclopedia due to excessive confusion. Derogatory comments about yourself may be removed by any self-important editor or admin looking for someplace to meddle. Repeated or egregious self-directed attacks may lead to an intervention.