Then Abraham fell upon his face, and laughed, and said in his heart, Shall a child be born unto him that is an hundred years old? and shall Sarah, that is ninety years old, bear?
Genesis 17:17 KJV
The miraculous can come off as comedic beforehand. People may think a person is crazy. You've laughed at someone or someone has laughed at your destiny.
It doesn't make it any less true.
Laugh now. Laugh later. The positive just reverse. Laugh all the to the miracle (the bank, marriage, parenthood, healing).