I have a pie chart that proves it.
I spent a lot of effort trying to switch out my headlight which is burnt out.
1) I went to Auto Zone, grew impatient with the wait to receive computational product look up assistance, and left.
2) I went to a second auto zone, was assisted in finding the correct product, and - after a long wait and sun beaming into my retina - purchased the merch.
3) I came home, parked my car, popped the hood.
4) I manually lifted the hood to the sky to assess the situation.
5) I peered into the left headlight socket region.
6) I gently pulled on a piece of a dirty under-car contraption that did not move.
7) I reached far left with my left arm and upwards with my right arm and manually closed the hood.
No, my light was not magically changed in the above course of steps, but progress was made. Conclusions were developed. My right index finger and thumb had car remnants.
It's pretty official. I am a mechanic.