The Fear & Greed index is finally registering "greed" for the first time in a long time. Bitfinex longs are also up almost 18% over the last week. As a contrarian, this supports my feeling that we're nearing a local top.
An strong pullback to like 8k or so seems very unlikely to me.
$8K would just be a 50% pullback from here. Very normal in the early stages of a bull market. Look at the corrections in June-August 2016, January 2017, March 2017. These were deep 62%+ retracements of the previous wave. And that was in the throws of a bull market, so it wouldn't be out of the ordinary.
I think the low $8,000s where the 20-week MA is may end up being a great target zone. This is one scenario I'm preparing for:
A 50-62% retracement would be typical, although it doesn't need to go that deep.
This is just one idea. You may be right. The pullback may just go sideways and we may get no lower than the upper $8,000s.
It's just too early to say; we need to see how the price action unfolds. If we see strong impulsive downside off the top, then a deep zig-zag shaped pullback to the lower $8,000s or upper $7,000s becomes more likely.