Here’s a little trick I learned about organizing wide tables (a table with numerous columns): consider sorting the columns alphabetically.
When I first heard and saw this, I thought it would have some negative consequences. However, for as long as I worked with those tables, I have yet to find a drawback.
The main reason for this is that the efficiency when looking for data improves substantially. Imaging looking for a column named “purchase_date” in table with fifty columns. When your columns are alphabetical, it’s a cinch.