When this door close, another door will open is a true saying, really if u want to experience the truthfulness of this saying; mix faith with patient and see the reality of this title. You maybe disappointed by the closeness of a particular door and wishing it reopens but have u borther to check the next available door, that next door maybe waiting for you to come and take charge of it. The next door maybe better than the first and u are busy stressing yourself on the first one. Take advantage of the available next door but then u need to persist on the first, before going to the next, don’t just rush to the next, this is very important to note. But if u have not giving ur life to Jesus christ, u need to coz he will help u with key to the next door, that if the previous is locked. He will give u opporturnity, so surrender to him.