Can anyone relate to any Bitcoin or Altcoin that changed their lives forthe better?

My neighbour bought bitcoin when it was around $200 per bitcoin and recently sold at $1500. He managed to pay off his home loan and all of his debt with the profits from this. He is now debt free and for the first time in his life, he has some money to go on a decent holiday. He did not sell all his bitcoins, because he says this is only the beginning of much bigger things to come.   {No, I did not introduce him to Bitcoin}