Yasu (γεια σου) is greetings in Greek meaning literally "health to you". I am 35 year old family guy trying to make ends meet and I am a weekend rescuer (first aid department of the Hellenic rescue team, voluntary but highly trained awarded group in Greece). I like talking about rescue scenarios and first aid skills. Other than that, I like the urban survival subject of discussion, self defense and martial arts. Good health to everybody!