Exactly as you said, I was a massive over scheduler. Using the Tick Tick Calendar made me realise how little time I actually have with everything else going on.
since I joined you guys i've tried ticktick three times and I was hating it so much. Only really started liking it this past month because of this exact thing where I can start my pomo focus timer and choose my task then I can see in my schedule how long it took me to finish things .. I'm sold now, wasn't an easy process though :D