Your opponent blundered extremely badly. You won because of his stupidity. Let me guess, this was a blitz game?
It's not a big deal that you won. Your "carefully designed traps" would have failed against someone even a little better.
Anyways, hope you have better results in the future!
Have a wonderful Christmas!
I lost big material very early, but with my carful designed traps I recovered and found a mate!
What do you think :D?