When doing the active excercises, what is the best way to time your sessions? For example - if i have 30 minutes to do SFQ and my plan is to do 3 of the active exercises for 10 minutes each, how do i best keep an eye on the clock without breaking concentration?

BTW, friends are all saying i look great, and i am enjoying a greater feeling of well being and generally happier and more energetic. also had a great personal insight upon waking in the middle of the night and seeing where I was blinded by my own habitual way of seeing something. not bad for a couple weeks of clumsily learning SFQ by myself including missing many days due to busy holiday schedule!