I have been in this game for 12 years. Unfortunately (or fortunately) my first adventures were at the top of the tech bubble where for 5 short months I thought I was invincible. I soon found out how "vincible" I was. After the appropriate mourning period I decided that energy/resource stocks were cheap and became invincible again. Margin in an ever rising market made me, once again, "vincible" . I hope to learn.