Full time teacher here and got another 4.5 years to go until I can afford to retire at 65. I am often incredibly tired but do enjoy the job and have managed to get my role into 45 hours a week with no home or weekend working. I am full of general aches and pains but nothing serious and in good health atm . Has anyone got any useful tips on how to keep going until 65? I am free at weekends with no ties but weekday eves are out of the question as tucked up in bed by 8.30. What has worked for you ? I already take many different supplements and get a monthly masssage.