Prayer should be for something that has been in your soul for a long time. Be careful what you wish for because...
The wish will be executed when you truly visualize it, live with it for a while, and think of the details of your connection with it.
Remember the joke which is actually quite true:
A guy was walking down the street and talking to himself: "I will become poor, my wife is bad, maybe I will be fired, I will have nowhere to live." He didn't know that an angel was on his shoulder writing down his wishes: "He likes to be poor, alone, fired, and homeless. OK, I'm done here. Your wishes will become truth!"