She was silent, staring at him dumbstruck after he landed. Right as the wind blew a tumbleweed between them.
"....WAHAHAHAHAHAHA! My sides!" Ylfa laughed, clutching the plates of her Daisy. "That bush thing was so perfectly timed!" The experience of being coached by Ylfa was completely different from the stereotypical boot-camp training that Marines usually got. Instead of her yelling at trainees, red faced and 'knife-hand anger gauge' rising, she was completely demoralizing in another way altogether. Whereas the traditional Drill Instructor had people trying harder out of fear, it seemed that Ylfa got people trying harder out of embarrassment. After all, just how much could a man's ego take of a blond bombshell laughing at their failures? Even most ID-SOLs would break pretty quickly.
"Ok, ok. I think I got that out of my system now," she remarked, strolling over to him. "Remember, you're not an Itali Plumber trying to jump and punch out the brick ceiling," the Sergeant explained to him, moving behind him. Grabbing his thruster pack firmly, and shifting him about by it, the woman explained it to him a bit more. "When you make the thruster dash, pretend you're doing either a running or a long jump normally. What happens is that once it starts, you're going to feel like something's grabbed you by the pack and is holding you from there to pick you up and put you down somewhere else. So just focus on making sure your legs are ready to touch down. Look."
Stepping back, her Daisy's main propulsion system lit up so she was hovering off the ground in front of him, kicking her legs about. No matter how much Ylfa did, she never budged - the heavy fusion thruster and its control system made sure of that. "Your legs are independent of your pack, see?" she asked him, touching down. "So try again. And remember, it's just like doing a running jump, so the important part is to just make sure you land with a seven out of ten at least. Otherwise, you'll trip up and get gunned down," Ylfa grinned.
The LASR she magically pulled out from nowhere was very encouraging.