Never had to do that in over 20 years and hundreds of demos. I perform "dress rehearsals", much like I do for the courses I teach. https://banksnear-me.com/bank-of-america-near-me/ Every step is tested and performed beforehand, with a few practice rounds that improve the timing.
hamza maqsood
doctor
Never had to do that in over 20 years and hundreds of demos. I perform "dress rehearsals", much like I do for the courses I teach. https://banksnear-me.com/bank-of-america-near-me/ Every step is tested and performed beforehand, with a few practice rounds that improve the timing.