I have the same experience. I remember when I was first introduced to Rx(JS in my case) it was really fun to compose async flows. I kept having to explain it to

I have the same experience. I remember when I was first introduced to Rx(JS in my case) it was really fun to compose async flows. I kept having to explain it to others and they would sort of scratch their head. Eventually we stopped using it. A year later I found some code still using it, and to my own amazement, I was having trouble understanding it. Lightbulb. It's like perl - it's write only.