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I also use task.org and have found a nice set of customization options that works for me.
Because I'm juggling different tasks with different priorities, I sort by immediacy and importance. Anything time sensitive has dates and alarms attached to it. Any tasks I wish to do currently or the next day is always moved to 'HighPriority' including any appointments.
Medium and low priority stuff are things that have distant due dates or no due dates.
I also use colours to visually show priorities I set for the day as well as adding comments to help add any extra context. Keeping titles simple is important for me to keep my data visually accessible.
Most important is that I keep a widget on my home screen so that I always see what my tasks. Any step between seeing my tasks and staying on top of my tasks is a chance for something to be forgotten. It took me nearly half a year to get into the habit of using this app to organize myself but has helped me a lot.
I also have a couple more lists for shopping and repeated reminders to help me stay on track too.
Hopefully this is a good example of how someone can use these tools for themselves.
I ended up getting fired for calling out all the sexism, racism, homophobia, favourtism and abusive managers. The then new covid policies ramped up everyone's negative traits and I couldn't ignore it any more.
I ended up speaking with the corporate HR about the situation and they made an honest effort to help me but I was fired before I got a chance to speak with a very high up person.
I got a lawyer involved and while not much difference was made after the settlement, I somehow forced the HR manager into early retirement. It amazes me considering my goal was only to get her into a work behavior training course. I never knew such pettiness could accomplish so much.
All my co-workers shat all over my efforts for the 10 months I was engaged with all of that at the workplace. Also received a fair amount of hate from my co-workers after I got fired too which was neat.