Burpees will be the death of me

Yesterdays crossfit workout was so hard, and it was so HOT out.  Heres what we did:

Skill Work
3 x 10 Ring Dips
Met Con
18-15-12-9-6-3
Burpees
DB Push Press (15#)
Box Jumps (16")


Time 18:18


I thought that the first 3 sets of burpees were NEVER going to end!
Heres me during the beginning of the workout, I know its early on because my hair and tank top were still dry!