You win some you lose some lad.
Can understand how you feel. When I was in Barca to see the Barca vs AC Milan in 2005 some fella was doing that on Las Ramblas. If he saw a copper he would just run off into the crowd. I swear he was carrying at least 500 euros in notes in his hand. Some woman had a go. He said 40 euros, if you win i give you 80. She did and failed hahaha. Then he just ran off into the crowd lol
Its ok tho cos he was spanish