What moment made you realize you were in DEEP

For example, I realized I was deep into cuckolding when I was hyping my wife up to go on her first date with a previous bull we had, I had no ego or urge to resist the whole process, so much so that I was actively encouraging my wife to get mentally ready to sleep with him. The feeling came after I was alone and they were off doing their own things.

What's a moment you as a cuck have had where you've thought "oh wow I'm actually doing this" or something along those lines