When the processes at school begin to get formal, whether it be for competency or any other reason, now’s the time to seriously consider keeping a diary. If it does come down to an argument about you keeping your job you need to be able to prove that you’ve done everything in your power to resolve whatever situation you’re confronted with. Often, personal memory can be seen as an unreliable guide – a record of the facts from the time is much more powerful. Really, this is just about protecting yourself and making sure that if your role ever is in question the people making the decision have the full range of facts before them.