Everybody laughing during presentation

Everybody laughing during presentation So basically I was going to CDL School and we had to read OUTLOUD what we learned kinda like a summary everyone had to do it, So blah blah everyone does their little summary speech then BOOM it’s my turn. I start doing my speech and immediately I hear people laughing and snickering or whatever (that’s not even the worst part) When I was done everybody started clapping and cheering and some people even gave me a pad on the back Never felt more retarded, like they started clapping like i cured cancer when i all i do was give the same speech everybody else did 🤦🏾‍♂️ 🤣