0_Apprentice
I can be quite forgetful on a regular basis ! I suppose age has something to do with that :)
1_Wizard
Forgetting or disremembering is the apparent loss or modification of information already encoded 
0_Apprentice
My brain must not encode right then.  I do have tricks to remember things though.
1_Wizard
It reacts  with  a spontaneous or gradual process in which old memories are unable to be recalled from memory storage.
0_Apprentice
 Forgetting also helps to reconcile the storage of new information with old knowledge.