New highs all around

The dow and SnP have joined the crowd and now are at new highs (15 month). It just won't stop going up and I am getting crushed with my TZA. Awaiting a margin call any day now. I had heard of a SnP target of 1170... well it is darn near there right now. will that be a point to turn at or are we looking at 1200, then 1250 hell.. then 1500... after all why not? It just doesnt make sense to me. But I guess the stock market isn't supposed to. I need a market trend change in order to get on board one way or another. this is exasperating watching from the sidelines. The one big winner system trade, I got out two days ago, since I didnt want it to turn into a loss, and it immediately shot up. ERX is now up 20% UGH!!!!!! meanwhile the one I was able to put off my emotions and hold on to KOPN is at zero profit! How frustrating is that? Right now I am quite depressed about the whole damn thing. Enough said.