The thing I dread the third most is collecting data. Usually by manually logging it in some spreadsheet. It isn’t uncommon for me to log things in three to five different systems on a given day. The period when I’m experimenting on myself and have to track things is always such a chore and I am so relieved when an experiment ends.
The thing I dread the second most is having to analyze the data. I usually get into flow once I start, but these days, with windows of time to focus being limited, a file of raw data brings more dread than joy.
The thing I dread the most, however, is not having data when I make important decisions. Without data, not only will you be inaccurate more often, but you will not know how inaccurate you are. Data helps us be more accurate and also helps keep our gut in check my reminding us how often we aren’t correct. That is why I press through the things I dread second and third most.