Coworker: "Hey do you have 30 minutes? We should debug my broken code together."

Me: *slightly interested in the project he's working on* "Sure, let's do it."

Coworker: *explains the problem for 10 mins*

Me: "Maybe--"

Coworker: "OH here's the problem!" *type type type* *git commit -am 'Fixed'* "Done."

Me: *wants 10 minutes of life back*