While the promise of continuous access to Modafinil through a "perpetual care" service might seem attractive, the risks far outweigh the benefits. The lack of regulation, medical supervision, and potential for addiction and legal repercussions make it an extremely dangerous and irresponsible approach. Individuals seeking to improve focus and concentration should consult a healthcare professional to explore safe and appropriate options rather than resorting to unregulated online sources. The pursuit of cognitive enhancement should never compromise health and safety.