Steve Hayward, Power Line's data guy, has a chart that looks at what Trump, Vance, Harris, and Walz have spent their lives doing in adulthood. Maybe it is clear to you, I found the color coding a little difficult to understand.
Know what the color bars mean by looking for the words which are in that same color. So for example, light olive means "Public service or government" and represents most of Harris' and Walz' lives. The pinkish is "Private sector" and only Trump and Vance have significant exposure. Blue-gray is "College" and butter yellow is "Military."
Understanding people's lives helps us understand how they will function in future endeavors. I hope you find this chart useful in deciding for which team to vote come November.