paranoid's manga / #Re-encounter(2)

This thought is just based on the other guide/esper manhwas I've read but going so long without a guide, isn't he a risk to others? Guides exist for a purpose. Certainly espers cannot contain their power for so long, and alone, even with a sedative. That has to have some kinda long-term drawback on his health and ability at some point, and still he pushes forward. He's not stupid, just traumatized. There has to be a better way rather than putting his health at risk though.