I really hesitate on the holding deepthroats. On every single one. But I finally got down again, holding 5 deepthroats for 40, 40, 50, 60!, and 18 seconds, counting for completing 158 seconds in total (first 10 seconds always don't count). These are really eye watering for me, nose running, and exhaust me well so I can't or won't do many of them in a series. At least, I made good progess this time.