Okay, let it out. This video covers the MECHANISM of aldol additions. NOT THE CONDENSATION, folks!
Aldol reactions occur in two steps: First the addition step, then the elimination step which results in the full condensation reaction. You’ll learn all about it in my Aldols Playlist (LINK!).
I find it’s best to focus first on the mechanism of the addition step and get comfortable with that beast BEFORE you try the second part.
That said… here’s the video for the addition mechanism. But do feel free to take my sage advice and just wander on over to youtube and watch the video playlist in order. ;)