I did too. Sold 455 yesterday morning for 7.20 and today they're 21.75. Like you I made a great profit but nothing compared to today. Still, I'm gun-shy with Fridays so I don't take too many liberties. I try to not over-analyze a realized profit. Income and wealth-building are the goals.
Taking profit alway smart; look back and regret very mash UNNECESSARY.... can alway use profit for future investments!! i'm thinking they'll pin us at 475 at close.... too much Option Market control, alway hinder upside moves... next week can go up nuther 25, to 500!!!