Not really AIBU but posting for traffic and thought it would be really nice to give ourselves a pat on the back and talk about the things you've done to make yourself proud 
For me, It was giving birth to my beautiful daughter in two hours with only has and air. I was cool, calm and collected and didn't lose my shit! I fully expected to as I'm such a cry baby and can't handle pain! But I did it and now I feel like I can tackle anything! 
What's yours?