Im not sure if this will be a helpful response or not but it reminded me of me and Ill tell you how. I get over things very quickly, however, they resurface over time, and then I get over them. If i feel badly for what ever reason, personal or with a relationship, Ill blow up, then a few minutes or whatever later, im over it and almost sick of the subject until i get upset again about it. Does that sound like how you feel or no?