Is $50,000 reachable? Harder but not impossible! (>10 years)
I would like to sleep today and wake up after 10 years and hope to see this price 
Some well known gigs have also predicted even $1 million is possible per bitcoin within next 10-20 years.
Sleeping and waking up is good. I don't agree with the $1 million dollar prediction though. Even at this rate, it can't get up to $1m in 10 years. A time will surely come when the chances of it getting stable will be high than this huge daily increase. Whichever way, we are still going to be far better than where we are now. 