Step 1: Think about the one you miss. Maybe look at a few old pictures or letters they have written to you. Take out the clothes you've taken from them. Look at the ring that they gave to you. This starts the process.

Step 2: Try to message them, then once you try to press send, delete it.

Step 3: Remember them. Remember their smell. Remember their touch. Remember their voice. Remember their love towards you. Remember the little things about them.

Step 4: Think about how happy they are without you. Remind yourself that they don't need or want you anymore.

Step 5: If you're not dead by this step, try to erase any memory of them. Burn their pictures. Erase their contact. Block them. Unfollow them. Delete them from your life.