I really love burritos, They taste so good, Do you know where they originated from? 
I love burritos as well, I believe they originated in Mexico. There are so many ways to customize them.
Yes I always add hot sauce to mine, The hotter the better. What kind of hot sauce do people generally use on burritos? 
I personally use Louisiana Hot Sauce on my burritos. It has a great taste and kick to it.