title: Revert git repo to penultimate commit while ditching last commit
body: <p>I found several answers on how to revert to a previous commit but each one is slightly different from my situation. I want to go back in time to the instant where I just committed the penultimate commit, as if my last commit never existed. I want this result permanently not temporarily.</p>
  
  <p>In the screenshot below, the first commit if the one I want to destroy entirely.
   The second one ("Adjusted text styling...") is the one I want to become my last commit. <a href="https://i.stack.imgur.com/mYSnk.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/mYSnk.jpg" alt="enter image description here"></a></p>