I'm sure you have MD. There are VERY few cases of MPD and, as Annette said, you would only know yourself as one person. The split comes from severe and prolonged childhood abuse, but again it is extremely rare.
No I have 100% Maladaptive daydreaming! It's just sometimes when they interrupt me I want to finish. I daydream So much they think I just don't want to associate with anyone
..Also my grades have dropped:(