And I don't mean a 'Dear Diary' type thing, I mean a day to day appointment diary.
Do you have an actual one where you write things in or do you use your smartphone? I HAVE to have an actual diary where I can write in appointments and stuff, I also use ti to write lists in so for instance if one day im meeting a friend in town il jot down thing I need to pick up whilst there.
The people I work with think this is odd and I need to get modernise and use my phone!!!