I use Sublime as my TODO app, just a text file. I have too much context switching at my job and I can't remember everything. Say, I'm doing a code review for 1

I use Sublime as my TODO app, just a text file. I have too much context switching at my job and I can't remember everything. Say, I'm doing a code review for 1 hour and during that time, several people from HR, QA, devs, etc. message me or approach me in person about something important (or not). So I just write it down and forget about it, because I'm busy doing my code review. I could've used some ticketing system but it's too much work to create an issue, add proper description, deadlines etc. compared to just quickly appending a line to a text file. In the evening and in the morning I inspect the list, prioritize it, and often I just delete entries if there were added long time ago and I did nothing about them (because of priorities). If it's something critical, people will definitely message me again. It's worked well for the past 5 years. I've tried various apps but nothing beats the flexibility of a simple text file.