How did you deal with losses in the stock market

They say, if u never lose, u will never win. I once lost $10k on $Genting Sing(G13.SG)$ while I was using another trading platform. It was greed that blinded me. I tot it could reach $2 in 2014 and didn't bother abt it anymore. And it came crushing to 0.76.i brought it at $1.30

I decided to cut my losses, let it go and learn from my mistakes. Hopefully I won't make the same greed mistake and do my own due diligence on my next stock pick