1. Notify your family members that live nearby and the police 2. Carry a cellphone 3. Learn self-defense. Take a class or learn online 4. Do not engage in any contact with your stalker. Do not talk to him. 5. If you see him near, try to duck into a building or try to run 6. If you are of the legal age of carrying pepper spray, carry pepper spray
If you are a teen, please tell your parents. If you are an adult go to the police. So not be afraid of this person. Get full description-meaning what he actually looks like facial festures etc... Notice when he is near you and keep a diary-to build a case against him. Call the police when he is near you, so they they might be able to help you. Give them a copy of your notations so they know you mean business and follow the other good advice given to you on here.
Report to the cops and your family members and all your close ones so they know the guy that is following you so they can be on the look out and protect you and be able to call the cops on them and be careful and change all ur information so hes not contacting you and get a thing where he cant come close toward your house or family and let the people know at your school so they can watch out for ur stocker and can get rid of him so he can leave you alone