It's not always easy to make the right decisions. Are you a gambler? If you're offered 1 btc without playing or 5 btc by playing (with a chance of 2 to 1). What do you do?
As a gambler, I will take the offer of 5 BTC. If I get 1 bitcoin then I may lose that fund too and from 1 bitcoin it will be more difficult to make 5 bitcoin than taking the second chance. So, I have no other option than taking the chance to get 5 bitcoin.