So I've been working on automating a project's regression tests for several months.

I'm not even experienced as a tester but as a developer it's more satisfying to script than to do everything manually.

Someone had been working on the project before but their test object repository was a mess. The senior that picked up the project while I was learning asked to be moved out two months later because it was too frustrating for him.

So there I am trying to fix the whole thing by myself. My boss notices a lot of the tests were failing and asked me to fix it before scripting new ones. I spend like a month doing that and then I hear rumours about cancelling the automation project.
Later I get told that I'm going to be rolled off the project due to low productivity. A few weeks later a new manager steps in and while I'm giving the knowledge transfer to my boss and manager they come to the realization that this clusterfuck isn't something a single person should be doing.

The manager talks with the client asking to keep me working on the project and asks for two more resources to speed things up.

Now I'm coaching three people.