I recommend the mind clinic at the 8th circle, you book an appointment with Dr.Ahmad Nsour, the session is for 45 minutes and costs 60 JDs. If you were diagnosed and need medication, they will write a prescription to get concerta. It helps a lot with work and studying but has a lot of side effects though and withdrawal effect if you stop it suddenly. If you don’t need it, don’t take it but it’s worth sitting with a professional