I'd suggest powering up, but holding ourself back from moving too quickly, instead using it keep track of everything. Looks like things are going to be bad, Jaron or innocents are in danger? Use our powers as needed.
Remember, we can move faster then humans can see and have telekinesis. Helping people secretly shouldn't be difficult.
...Also, idea:
[ ] If you can make Jaron black-out non-harmfully and non-violently, do so and IT him back to your house. You can pass if off as another episode, or claim that he got knocked down and became unconscious.
-[ ] Then go out and see if you can't help save some lives. With Ki Sense, Telekinesis and speed, you should be able to so secretly without issue.
The second part is just my personal preference.