Possible Clues:

• Had a vision
• One consumed by fear had visions
• Imagined myself trapped inside: horror!
• Played fantasy football, perhaps?
• Imagined, with 'up'
• Susan Boyle "I ___ a Dream"
• Imagined at night
• Had high hopes
• Fantasised
• “And he [Jacob] ____, and behold a ladder set up on the earth, and the top of it reached to heaven” (Genesis 28:12)