I have used google calendar for my work, meetings, exams and simillar stufs and also birthdays of my close people
because of so many things, my calendar started to fill up and be really messy, so I planned to separate the memory of birthdays and such less important things separately from my google calendar where I will continue tracking work, university exams and the simillar things.
I would like to remember birthdays and some similar 'less important' things in a separate application, not all together on the google calendar. Facebook reminders also don't work for me because some people dont use it, some put random dates there...
How do you remember these things, do you use a separate application or you dont use anything for it...?